Ticket #25560: ticket-25560-phpmailer-minimal.patch

new file src/wp-includes/PHPMailer/.gitignore

@@ +1 @@
+docs/phpdoc/
+test/message.txt
+test/testbootstrap.php
+.idea

new file src/wp-includes/PHPMailer/.travis.yml

@@ +1 @@
+language: php
+php:
+  - 5.5
+  - 5.4
+  - 5.3
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y -qq postfix
+before_script:
+  - sudo service postfix stop
+  - smtp-sink -d "%d.%H.%M.%S" localhost:2500 1000 &
+  - cd test
+  - cp testbootstrap-dist.php testbootstrap.php
+  - chmod +x fakesendmail.sh
+  - sudo mkdir -p /var/qmail/bin
+  - sudo cp fakesendmail.sh /var/qmail/bin/sendmail
+  - sudo cp fakesendmail.sh /usr/sbin/sendmail
+  - echo 'sendmail_path = "/usr/sbin/sendmail -t -i "' | sudo tee "/home/travis/.phpenv/versions/`php -i|grep "PHP Version"|head -n 1|grep -o -P '\d+\.\d+\.\d+.*'`/etc/conf.d/sendmail.ini"
+script:
+  - phpunit phpmailerTest

new file src/wp-includes/PHPMailer/LICENSE

@@ +1 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
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new file src/wp-includes/PHPMailer/PHPMailerAutoload.php

@@ +1 @@
+<?php
+/**
+ * PHPMailer SPL autoloader.
+ * PHP Version 5.0.0
+ * @package PHPMailer
+ * @link https://github.com/PHPMailer/PHPMailer/
+ * @author Marcus Bointon (coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2013 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer SPL autoloader.
+ * @param string $classname The name of the class to load
+ */
+function PHPMailerAutoload($classname)
+{
+    //Can't use __DIR__ as it's only in PHP 5.3+
+    $filename = dirname(__FILE__).DIRECTORY_SEPARATOR.'class.'.strtolower($classname).'.php';
+    if (is_readable($filename)) {
+        require $filename;
+    }
+}
+
+spl_autoload_register('PHPMailerAutoload');

new file src/wp-includes/PHPMailer/README.md

@@ +1 @@
+# PHPMailer - A full-featured email creation and transfer class for PHP
+
+Build status: [![Build Status](https://travis-ci.org/Synchro/PHPMailer.png)](https://travis-ci.org/Synchro/PHPMailer)
+
+## Class Features
+
+- Probably the world's most popular code for sending email from PHP!
+- Used by many open-source projects: Drupal, SugarCRM, Yii, Joomla! and many more
+- Integrated SMTP support - send without a local mail server
+- send emails with multiple TOs, CCs, BCCs and REPLY-TOs
+- Multipart/alternative emails for mail clients that do not read HTML email
+- Support for 8bit, base64, binary, and quoted-printable encoding
+- SMTP authentication with LOGIN, PLAIN, NTLM and CRAM-MD5 mechanisms
+- Native language support
+- Compatible with PHP 5.0 and later
+- Much more!
+
+## Why you might need it
+
+Many PHP developers utilize email in their code. The only PHP function that supports this is the mail() function. However, it does not provide any assistance for making use of popular features such as HTML-based emails and attachments.
+
+Formatting email correctly is surprisingly difficult. There are myriad overlapping RFCs, requiring tight adherence to horribly complicated formatting and encoding rules - the vast majority of code that you'll find online that uses the mail() function directly is just plain wrong!
+*Please* don't be tempted to do it yourself - if you don't use PHPMailer, there are many other excellent libraries that you should look at before rolling your own - try SwiftMailer, Zend_Mail, eZcomponents etc.
+
+The PHP mail() function usually sends via a local mail server, typically fronted by a `sendmail` binary on Linux, BSD and OS X platforms, however, Windows usually doesn't include a local mail server; PHPMailer's integrated SMTP implementation allows email sending on Windows platforms without a local mail server.
+
+## License
+
+This software is licenced under the [LGPL 2.1](http://www.gnu.org/licenses/lgpl-2.1.html). Please read LICENSE for information on the
+software availability and distribution.
+
+## Installation
+
+PHPMailer is available via [Composer/Packagist](https://packagist.org/packages/phpmailer/phpmailer). Alternatively, just copy the contents of the PHPMailer folder into somewhere that's in your PHP `include_path` setting. If you don't speak git or just want a tarball, click the 'zip' button at the top of the page in GitHub.
+
+
+## A Simple Example
+
+```php
+<?php
+require 'class.phpmailer.php';
+
+$mail = new PHPMailer;
+
+$mail->isSMTP();                                      // Set mailer to use SMTP
+$mail->Host = 'smtp1.example.com;smtp2.example.com';  // Specify main and backup server
+$mail->SMTPAuth = true;                               // Enable SMTP authentication
+$mail->Username = 'jswan';                            // SMTP username
+$mail->Password = 'secret';                           // SMTP password
+$mail->SMTPSecure = 'tls';                            // Enable encryption, 'ssl' also accepted
+
+$mail->From = 'from@example.com';
+$mail->FromName = 'Mailer';
+$mail->addAddress('josh@example.net', 'Josh Adams');  // Add a recipient
+$mail->addAddress('ellen@example.com');               // Name is optional
+$mail->addReplyTo('info@example.com', 'Information');
+$mail->addCC('cc@example.com');
+$mail->addBCC('bcc@example.com');
+
+$mail->WordWrap = 50;                                 // Set word wrap to 50 characters
+$mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
+$mail->addAttachment('/tmp/image.jpg', 'new.jpg');    // Optional name
+$mail->isHTML(true);                                  // Set email format to HTML
+
+$mail->Subject = 'Here is the subject';
+$mail->Body    = 'This is the HTML message body <b>in bold!</b>';
+$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
+
+if(!$mail->send()) {
+   echo 'Message could not be sent.';
+   echo 'Mailer Error: ' . $mail->ErrorInfo;
+   exit;
+}
+
+echo 'Message has been sent';
+```
+
+You'll find plenty more to play with in the `examples` folder.
+
+That's it. You should now be ready to use PHPMailer!
+
+## Localization
+PHPMailer defaults to English, but in the `languages` folder you'll find numerous translations for PHPMailer error messages that you may encounter. Their filenames contain [ISO 639-1](http://en.wikipedia.org/wiki/ISO_639-1) language code for the translations, for example `fr` for French. To specify a language, you need to tell PHPMailer which one to use, like this:
+
+```php
+// To load the French version
+$mail->setLanguage('fr', '/optional/path/to/language/directory/');
+```
+
+## Documentation
+
+You'll find some basic user-level docs in the docs folder, and you can generate complete API-level documentation using the `generatedocs.sh` shell script in the docs folder, though you'll need to install [PHPDocumentor](http://www.phpdoc.org) first.
+
+## Tests
+
+You'll find a PHPUnit test script in the `test` folder.
+
+Build status: [![Build Status](https://travis-ci.org/PHPMailer/PHPMailer.png)](https://travis-ci.org/PHPMailer/PHPMailer)
+
+If this isn't passing, is there something you can do to help?
+
+## Contributing
+
+Please submit bug reports, suggestions and pull requests to the [GitHub issue tracker](https://github.com/PHPMailer/PHPMailer/issues).
+
+We're particularly interested in fixing edge-cases, expanding test coverage and updating translations.
+
+With the move to the PHPMailer GitHub organisation, you'll need to update any remote URLs referencing the old GitHub location with a command like this from within your clone:
+
+`git remote set-url upstream https://github.com/PHPMailer/PHPMailer.git`
+
+Please *don't* use the SourceForge or Google Code projects any more.
+
+## Changelog
+
+See [changelog](changelog.md).
+
+## History
+- PHPMailer was originally written in 2001 by Brent R. Matzelle as a [SourceForge project](http://sourceforge.net/projects/phpmailer/).
+- Marcus Bointon (coolbru on SF) and Andy Prevost (codeworxtech) took over the project in 2004.
+- Became an Apache incubator project on Google Code in 2010, managed by Jim Jagielski.
+- Marcus created his fork on [GitHub](https://github.com/Synchro/PHPMailer).
+- Jim and Marcus decide to join forces and use GitHub as the canonical and official repo for PHPMailer.
+- PHPMailer moves to the [PHPMailer organisation](https://github.com/PHPMailer) on GitHub.
+
+### What's changed since moving from SourceForge?
+- Official successor to the SourceForge and Google Code projects.
+- Test suite.
+- Continuous integration with Travis-CI.
+- Composer support.
+- Rolling releases.
+- Additional languages and language strings.
+- CRAM-MD5 authentication support.
+- Preserves full repo history of authors, commits and branches from the original SourceForge project.

new file src/wp-includes/PHPMailer/changelog.md

@@ +1 @@
+# ChangeLog
+
+## Version 5.2.7 (September 12th 2013)
+* Add Ukranian translation from @Krezalis
+* Support for do_verp
+* Fix bug in CRAM-MD5 AUTH
+* Propagate Debugoutput option to SMTP class (@Reblutus)
+* Determine MIME type of attachments automatically
+* Add cross-platform, multibyte-safe pathinfo replacement (with tests) and use it
+* Add a new 'html' Debugoutput type
+* Clean up SMTP debug output, remove embedded HTML
+* Some small changes in header formatting to improve IETF msglint test results
+* Update test_script to use some recently changed features, rename to code_generator
+* Generated code actually works!
+* Update SyntaxHighlighter
+* Major overhaul and cleanup of example code
+* New PHPMailer graphic
+* msgHTML now uses RFC2392-compliant content ids
+* Add line break normalization function and use it in msgHTML
+* Don't set unnecessary reply-to addresses
+* Make fakesendmail.sh a bit cleaner and safer
+* Set a content-transfer-encoding on multiparts (fixes msglint error)
+* Fix cid generation in msgHTML (Thanks to @digitalthought)
+* Fix handling of multiple SMTP servers (Thanks to @NanoCaiordo)
+* SMTP->connect() now supports stream context options (Thanks to @stanislavdavid)
+* Add support for iCal event alternatives (Thanks to @reblutus)
+* Update to Polish language file (Thanks to Krzysztof Kowalewski)
+* Update to Norwegian language file (Thanks to @datagutten)
+* Update to Hungarian language file (Thanks to @dominicus-75)
+* Add Persian/Farsi translation from @jaii
+* Make SMTPDebug property type match type in SMTP class
+* Add unit tests for DKIM
+* Major refactor of SMTP class
+* Reformat to PSR-2 coding standard
+* Introduce autoloader
+* Allow overriding of SMTP class
+* Overhaul of PHPDocs
+* Fix broken Q-encoding
+* Czech language update (Thanks to @nemelu)
+* Removal of excess blank lines in messages
+* Added fake POP server and unit tests for POP-before-SMTP
+
+## Version 5.2.6 (April 11th 2013)
+* Reflect move to PHPMailer GitHub organisation at https://github.com/PHPMailer/PHPMailer
+* Fix unbumped version numbers
+* Update packagist.org with new location
+* Clean up Changelog
+
+## Version 5.2.5 (April 6th 2013)
+* First official release after move from Google Code
+* Fixes for qmail when sending via mail()
+* Merge in changes from Google code 5.2.4 release
+* Minor coding standards cleanup in SMTP class
+* Improved unit tests, now tests S/MIME signing
+* Travis-CI support on GitHub, runs tests with fake SMTP server
+
+## Version 5.2.4 (February 19, 2013)
+* Fix tag and version bug.
+* un-deprecate isSMTP(), isMail(), IsSendmail() and isQmail().
+* Numerous translation updates
+
+## Version 5.2.3 (February 8, 2013)
+* Fix issue with older PCREs and ValidateAddress() (Bugz: 124)
+* Add CRAM-MD5 authentication, thanks to Elijah madden, https://github.com/okonomiyaki3000
+* Replacement of obsolete Quoted-Printable encoder with a much better implementation
+* Composer package definition
+* New language added: Hebrew
+
+## Version 5.2.2 (December 3, 2012)
+* Some fixes and syncs from https://github.com/Synchro/PHPMailer
+* Add Slovak translation, thanks to Michal Tinka
+
+## Version 5.2.2-rc2 (November 6, 2012)
+* Fix SMTP server rotation (Bugz: 118)
+* Allow override of autogen'ed 'Date' header (for Drupal's
+  og_mailinglist module)
+* No whitespace after '-f' option (Bugz: 116)
+* Work around potential warning (Bugz: 114)
+
+## Version 5.2.2-rc1 (September 28, 2012)
+* Header encoding works with long lines (Bugz: 93)
+* Turkish language update (Bugz: 94)
+* undefined $pattern in EncodeQ bug squashed (Bugz: 98)
+* use of mail() in safe_mode now works (Bugz: 96)
+* ValidateAddress() now 'public static' so people can override the
+  default and use their own validation scheme.
+* ValidateAddress() no longer uses broken FILTER_VALIDATE_EMAIL
+* Added in AUTH PLAIN SMTP authentication
+
+## Version 5.2.2-beta2 (August 17, 2012)
+* Fixed Postfix VERP support (Bugz: 92)
+* Allow action_function callbacks to pass/use
+  the From address (passed as final param)
+* Prevent inf look for get_lines() (Bugz: 77)
+* New public var ($UseSendmailOptions). Only pass sendmail()
+  options iff we really are using sendmail or something sendmail
+  compatible. (Bugz: 75)
+* default setting for LE returned to "\n" due to popular demand.
+
+## Version 5.2.2-beta1 (July 13, 2012)
+* Expose PreSend() and PostSend() as public methods to allow
+  for more control if serializing message sending.
+* GetSentMIMEMessage() only constructs the message copy when
+ needed. Save memory.
+* Only pass params to mail() if the underlying MTA is
+  "sendmail" (as defined as "having the string sendmail
+  in its pathname") [#69]
+* Attachments now work with Amazon SES and others [Bugz#70]
+* Debug output now sent to stdout (via echo) or error_log [Bugz#5]
+* New var: Debugoutput (for above) [Bugz#5]
+* SMTP reads now Timeout aware (new var: Timeout=15) [Bugz#71]
+* SMTP reads now can have a Timelimit associated with them
+  (new var: Timelimit=30)[Bugz#71]
+* Fix quoting issue associated with charsets
+* default setting for LE is now RFC compliant: "\r\n"
+* Return-Path can now be user defined (new var: ReturnPath)
+  (the default is "" which implies no change from previous
+  behavior, which was to use either From or Sender) [Bugz#46]
+* X-Mailer header can now be disabled (by setting to a
+  whitespace string, eg "  ") [Bugz#66]
+* Bugz closed: #68, #60, #42, #43, #59, #55, #66, #48, #49,
+               #52, #31, #41, #5. #70, #69
+
+## Version 5.2.1 (January 16, 2012)
+* Closed several bugs#5
+* Performance improvements
+* MsgHTML() now returns the message as required.
+* New method: GetSentMIMEMessage() (returns full copy of sent message)
+
+## Version 5.2 (July 19, 2011)
+* protected MIME body and header
+* better DKIM DNS Resource Record support
+* better aly handling
+* htmlfilter class added to extras
+* moved to Apache Extras
+
+## Version 5.1 (October 20, 2009)
+* fixed filename issue with AddStringAttachment (thanks to Tony)
+* fixed "SingleTo" property, now works with Senmail, Qmail, and SMTP in
+  addition to PHP mail()
+* added DKIM digital signing functionality, new properties:
+  - DKIM_domain (sets the domain name)
+  - DKIM_private (holds DKIM private key)
+  - DKIM_passphrase (holds your DKIM passphrase)
+  - DKIM_selector (holds the DKIM "selector")
+  - DKIM_identity (holds the identifying email address)
+* added callback function support
+  - callback function parameters include:
+    result, to, cc, bcc, subject and body
+  - see the test/test_callback.php file for usage.
+* added "auto" identity functionality
+  - can automatically add:
+    - Return-path (if Sender not set)
+    - Reply-To (if ReplyTo not set)
+  - can be disabled:
+    - $mail->SetFrom('yourname@yourdomain.com','First Last',false);
+    - or by adding the $mail->Sender and/or $mail->ReplyTo properties
+
+Note: "auto" identity added to help with emails ending up in spam or junk boxes because of missing headers
+
+## Version 5.0.2 (May 24, 2009)
+* Fix for missing attachments when inline graphics are present
+* Fix for missing Cc in header when using SMTP (mail was sent,
+  but not displayed in header -- Cc receiver only saw email To:
+  line and no Cc line, but did get the email (To receiver
+  saw same)
+
+## Version 5.0.1 (April 05, 2009)
+* Temporary fix for missing attachments
+
+## Version 5.0.0 (April 02, 2009)
+With the release of this version, we are initiating a new version numbering
+system to differentiate from the PHP4 version of PHPMailer.
+Most notable in this release is fully object oriented code.
+
+### class.smtp.php:
+* Refactored class.smtp.php to support new exception handling
+* code size reduced from 29.2 Kb to 25.6 Kb
+* Removed unnecessary functions from class.smtp.php:
+  - public function Expand($name) {
+  - public function Help($keyword="") {
+  - public function Noop() {
+  - public function Send($from) {
+  - public function SendOrMail($from) {
+  - public function Verify($name) {
+
+###  class.phpmailer.php:
+* Refactored class.phpmailer.php with new exception handling
+* Changed processing functionality of Sendmail and Qmail so they cannot be
+  inadvertently used
+* removed getFile() function, just became a simple wrapper for
+  file_get_contents()
+* added check for PHP version (will gracefully exit if not at least PHP 5.0)
+* enhanced code to check if an attachment source is the same as an embedded or
+  inline graphic source to eliminate duplicate attachments
+
+### New /test_script
+We have written a test script you can use to test the script as part of your
+installation. Once you press submit, the test script will send a multi-mime
+email with either the message you type in or an HTML email with an inline
+graphic. Two attachments are included in the email (one of the attachments
+is also the inline graphic so you can see that only one copy of the graphic
+is sent in the email). The test script will also display the functional
+script that you can copy/paste to your editor to duplicate the functionality.
+
+### New examples
+All new examples in both basic and advanced modes. Advanced examples show
+   Exception handling.
+
+### PHPDocumentator (phpdocs) documentation for PHPMailer version 5.0.0
+All new documentation
+
+## Version 2.3 (November 06, 2008)
+* added Arabic language (many thanks to Bahjat Al Mostafa)
+* removed English language from language files and made it a default within
+  class.phpmailer.php - if no language is found, it will default to use
+  the english language translation
+* fixed public/private declarations
+* corrected line 1728, $basedir to $directory
+* added $sign_cert_file to avoid improper duplicate use of $sign_key_file
+* corrected $this->Hello on line 612 to $this->Helo
+* changed default of $LE to "\r\n" to comply with RFC 2822. Can be set by the user
+  if default is not acceptable
+* removed trim() from return results in EncodeQP
+* /test and three files it contained are removed from version 2.3
+* fixed phpunit.php for compliance with PHP5
+* changed $this->AltBody = $textMsg; to $this->AltBody = html_entity_decode($textMsg);
+* We have removed the /phpdoc from the downloads. All documentation is now on
+  the http://phpmailer.codeworxtech.com website.
+
+## Version 2.2.1 () July 19 2008
+* fixed line 1092 in class.smtp.php (my apologies, error on my part)
+
+## Version 2.2 () July 15 2008
+* Fixed redirect issue (display of UTF-8 in thank you redirect)
+* fixed error in getResponse function declaration (class.pop3.php)
+* PHPMailer now PHP6 compliant
+* fixed line 1092 in class.smtp.php (endless loop from missing = sign)
+
+## Version 2.1 (Wed, June 04 2008)
+NOTE: WE HAVE A NEW LANGUAGE VARIABLE FOR DIGITALLY SIGNED S/MIME EMAILS. IF YOU CAN HELP WITH LANGUAGES OTHER THAN ENGLISH AND SPANISH, IT WOULD BE APPRECIATED.
+
+* added S/MIME functionality (ability to digitally sign emails)
+  BIG THANKS TO "sergiocambra" for posting this patch back in November 2007.
+  The "Signed Emails" functionality adds the Sign method to pass the private key
+  filename and the password to read it, and then email will be sent with
+  content-type multipart/signed and with the digital signature attached.
+* fully compatible with E_STRICT error level
+  - Please note:
+    In about half the test environments this development version was subjected
+    to, an error was thrown for the date() functions used (line 1565 and 1569).
+    This is NOT a PHPMailer error, it is the result of an incorrectly configured
+    PHP5 installation. The fix is to modify your 'php.ini' file and include the
+    date.timezone = America/New York
+    directive, to your own server timezone
+  - If you do get this error, and are unable to access your php.ini file:
+    In your PHP script, add
+    `date_default_timezone_set('America/Toronto');`
+  - do not try to use
+    `$myVar = date_default_timezone_get();`
+    as a test, it will throw an error.
+* added ability to define path (mainly for embedded images)
+  function `MsgHTML($message,$basedir='')` ... where:
+  `$basedir` is the fully qualified path
+* fixed `MsgHTML()` function:
+  - Embedded Images where images are specified by `<protocol>://` will not be altered or embedded
+* fixed the return value of SMTP exit code ( pclose )
+* addressed issue of multibyte characters in subject line and truncating
+* added ability to have user specified Message ID
+  (default is still that PHPMailer create a unique Message ID)
+* corrected unidentified message type to 'application/octet-stream'
+* fixed chunk_split() multibyte issue (thanks to Colin Brown, et al).
+* added check for added attachments
+* enhanced conversion of HTML to text in MsgHTML (thanks to "brunny")
+
+## Version 2.1.0beta2 (Sun, Dec 02 2007)
+* implemented updated EncodeQP (thanks to coolbru, aka Marcus Bointon)
+* finished all testing, all known bugs corrected, enhancements tested
+
+Note: will NOT work with PHP4.
+
+Please note, this is BETA software **DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS; INTENDED STRICTLY FOR TESTING**
+
+## Version 2.1.0beta1
+Please note, this is BETA software
+** DO NOT USE THIS IN PRODUCTION OR LIVE PROJECTS
+ INTENDED STRICTLY FOR TESTING
+
+## Version 2.0.0 rc2 (Fri, Nov 16 2007), interim release
+* implements new property to control VERP in class.smtp.php
+  example (requires instantiating class.smtp.php):
+  $mail->do_verp = true;
+* POP-before-SMTP functionality included, thanks to Richard Davey
+  (see class.pop3.php & pop3_before_smtp_test.php for examples)
+* included example showing how to use PHPMailer with GMAIL
+* fixed the missing Cc in SendMail() and Mail()
+
+******************
+A note on sending bulk emails:
+
+If the email you are sending is not personalized, consider using the
+"undisclosed-recipient:;" strategy. That is, put all of your recipients
+in the Bcc field and set the To field to "undisclosed-recipients:;".
+It's a lot faster (only one send) and saves quite a bit on resources.
+Contrary to some opinions, this will not get you listed in spam engines -
+it's a legitimate way for you to send emails.
+
+A partial example for use with PHPMailer:
+
+```
+$mail->AddAddress("undisclosed-recipients:;");
+$mail->AddBCC("email1@anydomain.com,email2@anyotherdomain.com,email3@anyalternatedomain.com");
+```
+
+Many email service providers restrict the number of emails that can be sent
+in any given time period. Often that is between 50 - 60 emails maximum
+per hour or per send session.
+
+If that's the case, then break up your Bcc lists into chunks that are one
+less than your limit, and put a pause in your script.
+*******************
+
+## Version 2.0.0 rc1 (Thu, Nov 08 2007), interim release
+* dramatically simplified using inline graphics ... it's fully automated and requires no user input
+* added automatic document type detection for attachments and pictures
+* added MsgHTML() function to replace Body tag for HTML emails
+* fixed the SendMail security issues (input validation vulnerability)
+* enhanced the AddAddresses functionality so that the "Name" portion is used in the email address
+* removed the need to use the AltBody method (set from the HTML, or default text used)
+* set the PHP Mail() function as the default (still support SendMail, SMTP Mail)
+* removed the need to set the IsHTML property (set automatically)
+* added Estonian language file by Indrek P&auml;ri
+* added header injection patch
+* added "set" method to permit users to create their own pseudo-properties like 'X-Headers', etc.
+  example of use:
+
+```
+$mail->set('X-Priority', '3');
+$mail->set('X-MSMail-Priority', 'Normal');
+```
+
+* fixed warning message in SMTP get_lines method
+* added TLS/SSL SMTP support. Example of use:
+
+```
+$mail = new PHPMailer();
+$mail->Mailer = "smtp";
+$mail->Host = "smtp.example.com";
+$mail->SMTPSecure   = "tls"; // option
+//$mail->SMTPSecure   = "ssl";  // option
+...
+$mail->Send();
+```
+
+* PHPMailer has been tested with PHP4 (4.4.7) and PHP5 (5.2.7)
+* Works with PHP installed as a module or as CGI-PHP
+NOTE: will NOT work with PHP5 in E_STRICT error mode
+
+## Version 1.73 (Sun, Jun 10 2005)
+* Fixed denial of service bug: http://www.cybsec.com/vuln/PHPMailer-DOS.pdf
+* Now has a total of 20 translations
+* Fixed alt attachments bug: http://tinyurl.com/98u9k
+
+## Version 1.72 (Wed, May 25 2004)
+* Added Dutch, Swedish, Czech, Norwegian, and Turkish translations.
+* Received: Removed this method because spam filter programs like
+  SpamAssassin reject this header.
+* Fixed error count bug.
+* SetLanguage default is now "language/".
+* Fixed magic_quotes_runtime bug.
+
+## Version 1.71 (Tue, Jul 28 2003)
+* Made several speed enhancements
+* Added German and Italian translation files
+* Fixed HELO/AUTH bugs on keep-alive connects
+* Now provides an error message if language file does not load
+* Fixed attachment EOL bug
+* Updated some unclear documentation
+* Added additional tests and improved others
+
+## Version 1.70 (Mon, Jun 20 2003)
+* Added SMTP keep-alive support
+* Added IsError method for error detection
+* Added error message translation support (SetLanguage)
+* Refactored many methods to increase library performance
+* Hello now sends the newer EHLO message before HELO as per RFC 2821
+* Removed the boundary class and replaced it with GetBoundary
+* Removed queue support methods
+* New $Hostname variable
+* New Message-ID header
+* Received header reformat
+* Helo variable default changed to $Hostname
+* Removed extra spaces in Content-Type definition (#667182)
+* Return-Path should be set to Sender when set
+* Adds Q or B encoding to headers when necessary
+* quoted-encoding should now encode NULs \000
+* Fixed encoding of body/AltBody (#553370)
+* Adds "To: undisclosed-recipients:;" when all recipients are hidden (BCC)
+* Multiple bug fixes
+
+## Version 1.65 (Fri, Aug 09 2002)
+* Fixed non-visible attachment bug (#585097) for Outlook
+* SMTP connections are now closed after each transaction
+* Fixed SMTP::Expand return value
+* Converted SMTP class documentation to phpDocumentor format
+
+## Version 1.62 (Wed, Jun 26 2002)
+* Fixed multi-attach bug
+* Set proper word wrapping
+* Reduced memory use with attachments
+* Added more debugging
+* Changed documentation to phpDocumentor format
+
+## Version 1.60 (Sat, Mar 30 2002)
+* Sendmail pipe and address patch (Christian Holtje)
+* Added embedded image and read confirmation support (A. Ognio)
+* Added unit tests
+* Added SMTP timeout support (*nix only)
+* Added possibly temporary PluginDir variable for SMTP class
+* Added LE message line ending variable
+* Refactored boundary and attachment code
+* Eliminated SMTP class warnings
+* Added SendToQueue method for future queuing support
+
+## Version 1.54 (Wed, Dec 19 2001)
+* Add some queuing support code
+* Fixed a pesky multi/alt bug
+* Messages are no longer forced to have "To" addresses
+
+## Version 1.50 (Thu, Nov 08 2001)
+* Fix extra lines when not using SMTP mailer
+* Set WordWrap variable to int with a zero default
+
+## Version 1.47 (Tue, Oct 16 2001)
+* Fixed Received header code format
+* Fixed AltBody order error
+* Fixed alternate port warning
+
+## Version 1.45 (Tue, Sep 25 2001)
+* Added enhanced SMTP debug support
+* Added support for multiple ports on SMTP
+* Added Received header for tracing
+* Fixed AddStringAttachment encoding
+* Fixed possible header name quote bug
+* Fixed wordwrap() trim bug
+* Couple other small bug fixes
+
+## Version 1.41 (Wed, Aug 22 2001)
+* Fixed AltBody bug w/o attachments
+* Fixed rfc_date() for certain mail servers
+
+## Version 1.40 (Sun, Aug 12 2001)
+* Added multipart/alternative support (AltBody)
+* Documentation update
+* Fixed bug in Mercury MTA
+
+## Version 1.29 (Fri, Aug 03 2001)
+* Added AddStringAttachment() method
+* Added SMTP authentication support
+
+## Version 1.28 (Mon, Jul 30 2001)
+* Fixed a typo in SMTP class
+* Fixed header issue with Imail (win32) SMTP server
+* Made fopen() calls for attachments use "rb" to fix win32 error
+
+## Version 1.25 (Mon, Jul 02 2001)
+* Added RFC 822 date fix (Patrice)
+* Added improved error handling by adding a $ErrorInfo variable
+* Removed MailerDebug variable (obsolete with new error handler)
+
+## Version 1.20 (Mon, Jun 25 2001)
+* Added quoted-printable encoding (Patrice)
+* Set Version as public and removed PrintVersion()
+* Changed phpdoc to only display public variables and methods
+
+## Version 1.19 (Thu, Jun 21 2001)
+* Fixed MS Mail header bug
+* Added fix for Bcc problem with mail(). *Does not work on Win32*
+  (See PHP bug report: http://www.php.net/bugs.php?id=11616)
+* mail() no longer passes a fifth parameter when not needed
+
+## Version 1.15 (Fri, Jun 15 2001)
+Note: these changes contributed by Patrice Fournier
+* Changed all remaining \n to \r\n
+* Bcc: header no longer writen to message except
+  when sent directly to sendmail
+* Added a small message to non-MIME compliant mail reader
+* Added Sender variable to change the Sender email
+  used in -f for sendmail/mail and in 'MAIL FROM' for smtp mode
+* Changed boundary setting to a place it will be set only once
+* Removed transfer encoding for whole message when using multipart
+* Message body now uses Encoding in multipart messages
+* Can set encoding and type to attachments 7bit, 8bit
+  and binary attachment are sent as is, base64 are encoded
+* Can set Encoding to base64 to send 8 bits body
+  through 7 bits servers
+
+## Version 1.10 (Tue, Jun 12 2001)
+* Fixed win32 mail header bug (printed out headers in message body)
+
+## Version 1.09 (Fri, Jun 08 2001)
+* Changed date header to work with Netscape mail programs
+* Altered phpdoc documentation
+
+## Version 1.08 (Tue, Jun 05 2001)
+* Added enhanced error-checking
+* Added phpdoc documentation to source
+
+## Version 1.06 (Fri, Jun 01 2001)
+* Added optional name for file attachments
+
+## Version 1.05 (Tue, May 29 2001)
+* Code cleanup
+* Eliminated sendmail header warning message
+* Fixed possible SMTP error
+
+## Version 1.03 (Thu, May 24 2001)
+* Fixed problem where qmail sends out duplicate messages
+
+## Version 1.02 (Wed, May 23 2001)
+* Added multiple recipient and attachment Clear* methods
+* Added Sendmail public variable
+* Fixed problem with loading SMTP library multiple times
+
+## Version 0.98 (Tue, May 22 2001)
+* Fixed problem with redundant mail hosts sending out multiple messages
+* Added additional error handler code
+* Added AddCustomHeader() function
+* Added support for Microsoft mail client headers (affects priority)
+* Fixed small bug with Mailer variable
+* Added PrintVersion() function
+
+## Version 0.92 (Tue, May 15 2001)
+* Changed file names to class.phpmailer.php and class.smtp.php to match
+  current PHP class trend.
+* Fixed problem where body not being printed when a message is attached
+* Several small bug fixes
+
+## Version 0.90 (Tue, April 17 2001)
+* Initial public release

new file src/wp-includes/PHPMailer/class.phpmailer.php

@@ +1 @@
+<?php
+/**
+ * PHPMailer - PHP email creation and transport class.
+ * PHP Version 5.0.0
+ * Version 5.2.7
+ * @package PHPMailer
+ * @link https://github.com/PHPMailer/PHPMailer/
+ * @author Marcus Bointon (coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2013 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+if (version_compare(PHP_VERSION, '5.0.0', '<')) {
+    exit("Sorry, PHPMailer will only run on PHP version 5 or greater!\n");
+}
+
+/**
+ * PHPMailer - PHP email creation and transport class.
+ * PHP Version 5.0.0
+ * @package PHPMailer
+ * @author Marcus Bointon (coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2013 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ */
+class PHPMailer
+{
+    /**
+     * The PHPMailer Version number.
+     * @type string
+     */
+    public $Version = '5.2.7';
+
+    /**
+     * Email priority.
+     * Options: 1 = High, 3 = Normal, 5 = low.
+     * @type int
+     */
+    public $Priority = 3;
+
+    /**
+     * The character set of the message.
+     * @type string
+     */
+    public $CharSet = 'iso-8859-1';
+
+    /**
+     * The MIME Content-type of the message.
+     * @type string
+     */
+    public $ContentType = 'text/plain';
+
+    /**
+     * The message encoding.
+     * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable".
+     * @type string
+     */
+    public $Encoding = '8bit';
+
+    /**
+     * Holds the most recent mailer error message.
+     * @type string
+     */
+    public $ErrorInfo = '';
+
+    /**
+     * The From email address for the message.
+     * @type string
+     */
+    public $From = 'root@localhost';
+
+    /**
+     * The From name of the message.
+     * @type string
+     */
+    public $FromName = 'Root User';
+
+    /**
+     * The Sender email (Return-Path) of the message.
+     * If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
+     * @type string
+     */
+    public $Sender = '';
+
+    /**
+     * The Return-Path of the message.
+     * If empty, it will be set to either From or Sender.
+     * @type string
+     */
+    public $ReturnPath = '';
+
+    /**
+     * The Subject of the message.
+     * @type string
+     */
+    public $Subject = '';
+
+    /**
+     * An HTML or plain text message body.
+     * If HTML then call isHTML(true).
+     * @type string
+     */
+    public $Body = '';
+
+    /**
+     * The plain-text message body.
+     * This body can be read by mail clients that do not have HTML email
+     * capability such as mutt & Eudora.
+     * Clients that can read HTML will view the normal Body.
+     * @type string
+     */
+    public $AltBody = '';
+
+    /**
+     * An iCal message part body.
+     * Only supported in simple alt or alt_inline message types
+     * To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator
+     * @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/
+     * @link http://kigkonsult.se/iCalcreator/
+     * @type string
+     */
+    public $Ical = '';
+
+    /**
+     * The complete compiled MIME message body.
+     * @access protected
+     * @type string
+     */
+    protected $MIMEBody = '';
+
+    /**
+     * The complete compiled MIME message headers.
+     * @type string
+     * @access protected
+     */
+    protected $MIMEHeader = '';
+
+    /**
+     * Extra headers that createHeader() doesn't fold in.
+     * @type string
+     * @access protected
+     */
+    protected $mailHeader = '';
+
+    /**
+     * Word-wrap the message body to this number of chars.
+     * @type int
+     */
+    public $WordWrap = 0;
+
+    /**
+     * Which method to use to send mail.
+     * Options: "mail", "sendmail", or "smtp".
+     * @type string
+     */
+    public $Mailer = 'mail';
+
+    /**
+     * The path to the sendmail program.
+     * @type string
+     */
+    public $Sendmail = '/usr/sbin/sendmail';
+
+    /**
+     * Whether mail() uses a fully sendmail-compatible MTA.
+     * One which supports sendmail's "-oi -f" options.
+     * @type bool
+     */
+    public $UseSendmailOptions = true;
+
+    /**
+     * Path to PHPMailer plugins.
+     * Useful if the SMTP class is not in the PHP include path.
+     * @type string
+     * @deprecated Should not be needed now there is an autoloader.
+     */
+    public $PluginDir = '';
+
+    /**
+     * The email address that a reading confirmation should be sent to.
+     * @type string
+     */
+    public $ConfirmReadingTo = '';
+
+    /**
+     * The hostname to use in Message-Id and Received headers
+     * and as default HELO string.
+     * If empty, the value returned
+     * by SERVER_NAME is used or 'localhost.localdomain'.
+     * @type string
+     */
+    public $Hostname = '';
+
+    /**
+     * An ID to be used in the Message-Id header.
+     * If empty, a unique id will be generated.
+     * @type string
+     */
+    public $MessageID = '';
+
+    /**
+     * The message Date to be used in the Date header.
+     * If empty, the current date will be added.
+     * @type string
+     */
+    public $MessageDate = '';
+
+    /**
+     * SMTP hosts.
+     * Either a single hostname or multiple semicolon-delimited hostnames.
+     * You can also specify a different port
+     * for each host by using this format: [hostname:port]
+     * (e.g. "smtp1.example.com:25;smtp2.example.com").
+     * Hosts will be tried in order.
+     * @type string
+     */
+    public $Host = 'localhost';
+
+    /**
+     * The default SMTP server port.
+     * @type int
+     * @Todo Why is this needed when the SMTP class takes care of it?
+     */
+    public $Port = 25;
+
+    /**
+     * The SMTP HELO of the message.
+     * Default is $Hostname.
+     * @type string
+     * @see PHPMailer::$Hostname
+     */
+    public $Helo = '';
+
+    /**
+     * The secure connection prefix.
+     * Options: "", "ssl" or "tls"
+     * @type string
+     */
+    public $SMTPSecure = '';
+
+    /**
+     * Whether to use SMTP authentication.
+     * Uses the Username and Password properties.
+     * @type bool
+     * @see PHPMailer::$Username
+     * @see PHPMailer::$Password
+     */
+    public $SMTPAuth = false;
+
+    /**
+     * SMTP username.
+     * @type string
+     */
+    public $Username = '';
+
+    /**
+     * SMTP password.
+     * @type string
+     */
+    public $Password = '';
+
+    /**
+     * SMTP auth type.
+     * Options are LOGIN (default), PLAIN, NTLM, CRAM-MD5
+     * @type string
+     */
+    public $AuthType = '';
+
+    /**
+     * SMTP realm.
+     * Used for NTLM auth
+     * @type string
+     */
+    public $Realm = '';
+
+    /**
+     * SMTP workstation.
+     * Used for NTLM auth
+     * @type string
+     */
+    public $Workstation = '';
+
+    /**
+     * The SMTP server timeout in seconds.
+     * @type int
+     */
+    public $Timeout = 10;
+
+    /**
+     * SMTP class debug output mode.
+     * Options: 0 = off, 1 = commands, 2 = commands and data
+     * @type int
+     * @see SMTP::$do_debug
+     */
+    public $SMTPDebug = 0;
+
+    /**
+     * The function/method to use for debugging output.
+     * Options: "echo" or "error_log"
+     * @type string
+     * @see SMTP::$Debugoutput
+     */
+    public $Debugoutput = "echo";
+
+    /**
+     * Whether to keep SMTP connection open after each message.
+     * If this is set to true then to close the connection
+     * requires an explicit call to smtpClose().
+     * @type bool
+     */
+    public $SMTPKeepAlive = false;
+
+    /**
+     * Whether to split multiple to addresses into multiple messages
+     * or send them all in one message.
+     * @type bool
+     */
+    public $SingleTo = false;
+
+    /**
+     * Storage for addresses when SingleTo is enabled.
+     * @type array
+     * @todo This should really not be public
+     */
+    public $SingleToArray = array();
+
+    /**
+     * Whether to generate VERP addresses on send.
+     * Only applicable when sending via SMTP.
+     * @link http://en.wikipedia.org/wiki/Variable_envelope_return_path
+     * @type bool
+     */
+    public $do_verp = false;
+
+    /**
+     * Whether to allow sending messages with an empty body.
+     * @type bool
+     */
+    public $AllowEmpty = false;
+
+    /**
+     * The default line ending.
+     * @note The default remains "\n". We force CRLF where we know
+     *        it must be used via self::CRLF.
+     * @type string
+     */
+    public $LE = "\n";
+
+    /**
+     * DKIM selector.
+     * @type string
+     */
+    public $DKIM_selector = '';
+
+    /**
+     * DKIM Identity.
+     * Usually the email address used as the source of the email
+     * @type string
+     */
+    public $DKIM_identity = '';
+
+    /**
+     * DKIM passphrase.
+     * Used if your key is encrypted.
+     * @type string
+     */
+    public $DKIM_passphrase = '';
+
+    /**
+     * DKIM signing domain name.
+     * @example 'example.com'
+     * @type string
+     */
+    public $DKIM_domain = '';
+
+    /**
+     * DKIM private key file path.
+     * @type string
+     */
+    public $DKIM_private = '';
+
+    /**
+     * Callback Action function name.
+     *
+     * The function that handles the result of the send email action.
+     * It is called out by send() for each email sent.
+     *
+     * Value can be:
+     * - 'function_name' for function names
+     * - 'Class::Method' for static method calls
+     * - array($object, 'Method') for calling methods on $object
+     * See http://php.net/is_callable manual page for more details.
+     *
+     * Parameters:
+     *   bool    $result        result of the send action
+     *   string  $to            email address of the recipient
+     *   string  $cc            cc email addresses
+     *   string  $bcc           bcc email addresses
+     *   string  $subject       the subject
+     *   string  $body          the email body
+     *   string  $from          email address of sender
+     * 
+     * @type string
+     */
+    public $action_function = '';
+
+    /**
+     * What to use in the X-Mailer header.
+     * Options: null for default, whitespace for none, or a string to use
+     * @type string
+     */
+    public $XMailer = '';
+
+    /**
+     * An instance of the SMTP sender class.
+     * @type SMTP
+     * @access protected
+     */
+    protected $smtp = null;
+
+    /**
+     * The array of 'to' addresses.
+     * @type array
+     * @access protected
+     */
+    protected $to = array();
+
+    /**
+     * The array of 'cc' addresses.
+     * @type array
+     * @access protected
+     */
+    protected $cc = array();
+
+    /**
+     * The array of 'bcc' addresses.
+     * @type array
+     * @access protected
+     */
+    protected $bcc = array();
+
+    /**
+     * The array of reply-to names and addresses.
+     * @type array
+     * @access protected
+     */
+    protected $ReplyTo = array();
+
+    /**
+     * An array of all kinds of addresses.
+     * Includes all of $to, $cc, $bcc, $replyto
+     * @type array
+     * @access protected
+     */
+    protected $all_recipients = array();
+
+    /**
+     * The array of attachments.
+     * @type array
+     * @access protected
+     */
+    protected $attachment = array();
+
+    /**
+     * The array of custom headers.
+     * @type array
+     * @access protected
+     */
+    protected $CustomHeader = array();
+
+    /**
+     * The most recent Message-ID (including angular brackets).
+     * @type string
+     * @access protected
+     */
+    protected $lastMessageID = '';
+
+    /**
+     * The message's MIME type.
+     * @type string
+     * @access protected
+     */
+    protected $message_type = '';
+
+    /**
+     * The array of MIME boundary strings.
+     * @type array
+     * @access protected
+     */
+    protected $boundary = array();
+
+    /**
+     * The array of available languages.
+     * @type array
+     * @access protected
+     */
+    protected $language = array();
+
+    /**
+     * The number of errors encountered.
+     * @type integer
+     * @access protected
+     */
+    protected $error_count = 0;
+
+    /**
+     * The S/MIME certificate file path.
+     * @type string
+     * @access protected
+     */
+    protected $sign_cert_file = '';
+
+    /**
+     * The S/MIME key file path.
+     * @type string
+     * @access protected
+     */
+    protected $sign_key_file = '';
+
+    /**
+     * The S/MIME password for the key.
+     * Used only if the key is encrypted.
+     * @type string
+     * @access protected
+     */
+    protected $sign_key_pass = '';
+
+    /**
+     * Whether to throw exceptions for errors.
+     * @type bool
+     * @access protected
+     */
+    protected $exceptions = false;
+
+    /**
+     * Error severity: message only, continue processing
+     */
+    const STOP_MESSAGE = 0;
+
+    /**
+     * Error severity: message, likely ok to continue processing
+     */
+    const STOP_CONTINUE = 1;
+
+    /**
+     * Error severity: message, plus full stop, critical error reached
+     */
+    const STOP_CRITICAL = 2;
+
+    /**
+     * SMTP RFC standard line ending
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * Constructor
+     * @param bool $exceptions Should we throw external exceptions?
+     */
+    public function __construct($exceptions = false)
+    {
+        $this->exceptions = ($exceptions == true);
+        //Make sure our autoloader is loaded
+        if (!in_array('PHPMailerAutoload', spl_autoload_functions())) {
+            require 'PHPMailerAutoload.php';
+        }
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        if ($this->Mailer == 'smtp') { //close any open SMTP connection nicely
+            $this->smtpClose();
+        }
+    }
+
+    /**
+     * Call mail() in a safe_mode-aware fashion.
+     * Also, unless sendmail_path points to sendmail (or something that
+     * claims to be sendmail), don't pass params (not a perfect fix,
+     * but it will do)
+     * @param string $to To
+     * @param string $subject Subject
+     * @param string $body Message Body
+     * @param string $header Additional Header(s)
+     * @param string $params Params
+     * @access private
+     * @return bool
+     */
+    private function mailPassthru($to, $subject, $body, $header, $params)
+    {
+        if (ini_get('safe_mode') || !($this->UseSendmailOptions)) {
+            $rt = @mail($to, $this->encodeHeader($this->secureHeader($subject)), $body, $header);
+        } else {
+            $rt = @mail($to, $this->encodeHeader($this->secureHeader($subject)), $body, $header, $params);
+        }
+        return $rt;
+    }
+
+    /**
+     * Output debugging info via user-defined method.
+     * Only if debug output is enabled.
+     * @see PHPMailer::$Debugoutput
+     * @see PHPMailer::$SMTPDebug
+     * @param string $str
+     */
+    protected function edebug($str)
+    {
+        if (!$this->SMTPDebug) {
+            return;
+        }
+        switch ($this->Debugoutput) {
+            case 'error_log':
+                error_log($str);
+                break;
+            case 'html':
+                //Cleans up output a bit for a better looking display that's HTML-safe
+                echo htmlentities(preg_replace('/[\r\n]+/', '', $str), ENT_QUOTES, $this->CharSet) . "<br>\n";
+                break;
+            case 'echo':
+            default:
+                //Just echoes exactly what was received
+                echo $str;
+        }
+    }
+
+    /**
+     * Sets message type to HTML or plain.
+     * @param bool $ishtml True for HTML mode.
+     * @return void
+     */
+    public function isHTML($ishtml = true)
+    {
+        if ($ishtml) {
+            $this->ContentType = 'text/html';
+        } else {
+            $this->ContentType = 'text/plain';
+        }
+    }
+
+    /**
+     * Send messages using SMTP.
+     * @return void
+     */
+    public function isSMTP()
+    {
+        $this->Mailer = 'smtp';
+    }
+
+    /**
+     * Send messages using PHP's mail() function.
+     * @return void
+     */
+    public function isMail()
+    {
+        $this->Mailer = 'mail';
+    }
+
+    /**
+     * Send messages using $Sendmail.
+     * @return void
+     */
+    public function isSendmail()
+    {
+        if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
+            $this->Sendmail = '/var/qmail/bin/sendmail';
+        }
+        $this->Mailer = 'sendmail';
+    }
+
+    /**
+     * Send messages using qmail.
+     * @return void
+     */
+    public function isQmail()
+    {
+        if (stristr(ini_get('sendmail_path'), 'qmail')) {
+            $this->Sendmail = '/var/qmail/bin/sendmail';
+        }
+        $this->Mailer = 'sendmail';
+    }
+
+    /**
+     * Add a "To" address.
+     * @param string $address
+     * @param string $name
+     * @return bool true on success, false if address already used
+     */
+    public function addAddress($address, $name = '')
+    {
+        return $this->addAnAddress('to', $address, $name);
+    }
+
+    /**
+     * Add a "CC" address.
+     * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
+     * @param string $address
+     * @param string $name
+     * @return bool true on success, false if address already used
+     */
+    public function addCC($address, $name = '')
+    {
+        return $this->addAnAddress('cc', $address, $name);
+    }
+
+    /**
+     * Add a "BCC" address.
+     * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
+     * @param string $address
+     * @param string $name
+     * @return bool true on success, false if address already used
+     */
+    public function addBCC($address, $name = '')
+    {
+        return $this->addAnAddress('bcc', $address, $name);
+    }
+
+    /**
+     * Add a "Reply-to" address.
+     * @param string $address
+     * @param string $name
+     * @return bool
+     */
+    public function addReplyTo($address, $name = '')
+    {
+        return $this->addAnAddress('Reply-To', $address, $name);
+    }
+
+    /**
+     * Add an address to one of the recipient arrays.
+     * Addresses that have been added already return false, but do not throw exceptions
+     * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
+     * @param string $address The email address to send to
+     * @param string $name
+     * @throws phpmailerException
+     * @return bool true on success, false if address already used or invalid in some way
+     * @access protected
+     */
+    protected function addAnAddress($kind, $address, $name = '')
+    {
+        if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) {
+            $this->setError($this->lang('Invalid recipient array') . ': ' . $kind);
+            if ($this->exceptions) {
+                throw new phpmailerException('Invalid recipient array: ' . $kind);
+            }
+            $this->edebug($this->lang('Invalid recipient array') . ': ' . $kind);
+            return false;
+        }
+        $address = trim($address);
+        $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+        if (!$this->validateAddress($address)) {
+            $this->setError($this->lang('invalid_address') . ': ' . $address);
+            if ($this->exceptions) {
+                throw new phpmailerException($this->lang('invalid_address') . ': ' . $address);
+            }
+            $this->edebug($this->lang('invalid_address') . ': ' . $address);
+            return false;
+        }
+        if ($kind != 'Reply-To') {
+            if (!isset($this->all_recipients[strtolower($address)])) {
+                array_push($this->$kind, array($address, $name));
+                $this->all_recipients[strtolower($address)] = true;
+                return true;
+            }
+        } else {
+            if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
+                $this->ReplyTo[strtolower($address)] = array($address, $name);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Set the From and FromName properties.
+     * @param string $address
+     * @param string $name
+     * @param bool $auto Whether to also set the Sender address, defaults to true
+     * @throws phpmailerException
+     * @return bool
+     */
+    public function setFrom($address, $name = '', $auto = true)
+    {
+        $address = trim($address);
+        $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+        if (!$this->validateAddress($address)) {
+            $this->setError($this->lang('invalid_address') . ': ' . $address);
+            if ($this->exceptions) {
+                throw new phpmailerException($this->lang('invalid_address') . ': ' . $address);
+            }
+            $this->edebug($this->lang('invalid_address') . ': ' . $address);
+            return false;
+        }
+        $this->From = $address;
+        $this->FromName = $name;
+        if ($auto) {
+            if (empty($this->Sender)) {
+                $this->Sender = $address;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Return the Message-ID header of the last email.
+     * Technically this is the value from the last time the headers were created,
+     * but it's also the message ID of the last sent message except in
+     * pathological cases.
+     * @return string
+     */
+    public function getLastMessageID()
+    {
+        return $this->lastMessageID;
+    }
+
+    /**
+     * Check that a string looks like an email address.
+     * @param string $address The email address to check
+     * @param string $patternselect A selector for the validation pattern to use :
+     *   'auto' - pick best one automatically;
+     *   'pcre8' - use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14;
+     *   'pcre' - use old PCRE implementation;
+     *   'php' - use PHP built-in FILTER_VALIDATE_EMAIL; faster, less thorough;
+     *   'noregex' - super fast, really dumb.
+     * @return bool
+     * @static
+     * @access public
+     */
+    public static function validateAddress($address, $patternselect = 'auto')
+    {
+        if ($patternselect == 'auto') {
+            if (defined(
+                'PCRE_VERSION'
+            )
+            ) { //Check this instead of extension_loaded so it works when that function is disabled
+                if (version_compare(PCRE_VERSION, '8.0') >= 0) {
+                    $patternselect = 'pcre8';
+                } else {
+                    $patternselect = 'pcre';
+                }
+            } else {
+                //Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension
+                if (version_compare(PHP_VERSION, '5.2.0') >= 0) {
+                    $patternselect = 'php';
+                } else {
+                    $patternselect = 'noregex';
+                }
+            }
+        }
+        switch ($patternselect) {
+            case 'pcre8':
+                /**
+                 * Conforms to RFC5322: Uses *correct* regex on which FILTER_VALIDATE_EMAIL is
+                 * based; So why not use FILTER_VALIDATE_EMAIL? Because it was broken to
+                 * not allow a@b type valid addresses :(
+                 * @link http://squiloople.com/2009/12/20/email-address-validation/
+                 * @copyright 2009-2010 Michael Rushton
+                 * Feel free to use and redistribute this code. But please keep this copyright notice.
+                 */
+                return (bool)preg_match(
+                    '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' .
+                    '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' .
+                    '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' .
+                    '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' .
+                    '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' .
+                    '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' .
+                    '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' .
+                    '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
+                    '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD',
+                    $address
+                );
+                break;
+            case 'pcre':
+                //An older regex that doesn't need a recent PCRE
+                return (bool)preg_match(
+                    '/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' .
+                    '[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' .
+                    '(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' .
+                    '@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' .
+                    '(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' .
+                    '[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' .
+                    '::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' .
+                    '[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' .
+                    '::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
+                    '|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD',
+                    $address
+                );
+                break;
+            case 'php':
+            default:
+                return (bool)filter_var($address, FILTER_VALIDATE_EMAIL);
+                break;
+            case 'noregex':
+                //No PCRE! Do something _very_ approximate!
+                //Check the address is 3 chars or longer and contains an @ that's not the first or last char
+                return (strlen($address) >= 3
+                    and strpos($address, '@') >= 1
+                    and strpos($address, '@') != strlen($address) - 1);
+                break;
+        }
+    }
+
+    /**
+     * Create a message and send it.
+     * Uses the sending method specified by $Mailer.
+     * Returns false on error - Use the ErrorInfo variable to view description of the error.
+     * @throws phpmailerException
+     * @return bool
+     */
+    public function send()
+    {
+        try {
+            if (!$this->preSend()) {
+                return false;
+            }
+            return $this->postSend();
+        } catch (phpmailerException $e) {
+            $this->mailHeader = '';
+            $this->setError($e->getMessage());
+            if ($this->exceptions) {
+                throw $e;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Prepare a message for sending.
+     * @throws phpmailerException
+     * @return bool
+     */
+    public function preSend()
+    {
+        try {
+            $this->mailHeader = "";
+            if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
+                throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL);
+            }
+
+            // Set whether the message is multipart/alternative
+            if (!empty($this->AltBody)) {
+                $this->ContentType = 'multipart/alternative';
+            }
+
+            $this->error_count = 0; // reset errors
+            $this->setMessageType();
+            // Refuse to send an empty message unless we are specifically allowing it
+            if (!$this->AllowEmpty and empty($this->Body)) {
+                throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL);
+            }
+
+            $this->MIMEHeader = $this->createHeader();
+            $this->MIMEBody = $this->createBody();
+
+            // To capture the complete message when using mail(), create
+            // an extra header list which createHeader() doesn't fold in
+            if ($this->Mailer == 'mail') {
+                if (count($this->to) > 0) {
+                    $this->mailHeader .= $this->addrAppend("To", $this->to);
+                } else {
+                    $this->mailHeader .= $this->headerLine("To", "undisclosed-recipients:;");
+                }
+                $this->mailHeader .= $this->headerLine(
+                    'Subject',
+                    $this->encodeHeader($this->secureHeader(trim($this->Subject)))
+                );
+            }
+
+            // Sign with DKIM if enabled
+            if (!empty($this->DKIM_domain)
+                && !empty($this->DKIM_private)
+                && !empty($this->DKIM_selector)
+                && !empty($this->DKIM_domain)
+                && file_exists($this->DKIM_private)) {
+                $header_dkim = $this->DKIM_Add(
+                    $this->MIMEHeader . $this->mailHeader,
+                    $this->encodeHeader($this->secureHeader($this->Subject)),
+                    $this->MIMEBody
+                );
+                $this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF .
+                    str_replace("\r\n", "\n", $header_dkim) . self::CRLF;
+            }
+            return true;
+
+        } catch (phpmailerException $e) {
+            $this->setError($e->getMessage());
+            if ($this->exceptions) {
+                throw $e;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Actually send a message.
+     * Send the email via the selected mechanism
+     * @throws phpmailerException
+     * @return bool
+     */
+    public function postSend()
+    {
+        try {
+            // Choose the mailer and send through it
+            switch ($this->Mailer) {
+                case 'sendmail':
+                    return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody);
+                case 'smtp':
+                    return $this->smtpSend($this->MIMEHeader, $this->MIMEBody);
+                case 'mail':
+                    return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
+                default:
+                    return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
+            }
+        } catch (phpmailerException $e) {
+            $this->setError($e->getMessage());
+            if ($this->exceptions) {
+                throw $e;
+            }
+            $this->edebug($e->getMessage() . "\n");
+        }
+        return false;
+    }
+
+    /**
+     * Send mail using the $Sendmail program.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @see PHPMailer::$Sendmail
+     * @throws phpmailerException
+     * @access protected
+     * @return bool
+     */
+    protected function sendmailSend($header, $body)
+    {
+        if ($this->Sender != '') {
+            $sendmail = sprintf("%s -oi -f%s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
+        } else {
+            $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
+        }
+        if ($this->SingleTo === true) {
+            foreach ($this->SingleToArray as $val) {
+                if (!@$mail = popen($sendmail, 'w')) {
+                    throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+                }
+                fputs($mail, "To: " . $val . "\n");
+                fputs($mail, $header);
+                fputs($mail, $body);
+                $result = pclose($mail);
+                // implement call back function if it exists
+                $isSent = ($result == 0) ? 1 : 0;
+                $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+                if ($result != 0) {
+                    throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+                }
+            }
+        } else {
+            if (!@$mail = popen($sendmail, 'w')) {
+                throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+            }
+            fputs($mail, $header);
+            fputs($mail, $body);
+            $result = pclose($mail);
+            // implement call back function if it exists
+            $isSent = ($result == 0) ? 1 : 0;
+            $this->doCallback($isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+            if ($result != 0) {
+                throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Send mail using the PHP mail() function.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @link http://www.php.net/manual/en/book.mail.php
+     * @throws phpmailerException
+     * @access protected
+     * @return bool
+     */
+    protected function mailSend($header, $body)
+    {
+        $toArr = array();
+        foreach ($this->to as $t) {
+            $toArr[] = $this->addrFormat($t);
+        }
+        $to = implode(', ', $toArr);
+
+        if (empty($this->Sender)) {
+            $params = " ";
+        } else {
+            $params = sprintf("-f%s", $this->Sender);
+        }
+        if ($this->Sender != '' and !ini_get('safe_mode')) {
+            $old_from = ini_get('sendmail_from');
+            ini_set('sendmail_from', $this->Sender);
+        }
+        $rt = false;
+        if ($this->SingleTo === true && count($toArr) > 1) {
+            foreach ($toArr as $val) {
+                $rt = $this->mailPassthru($val, $this->Subject, $body, $header, $params);
+                // implement call back function if it exists
+                $isSent = ($rt == 1) ? 1 : 0;
+                $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+            }
+        } else {
+            $rt = $this->mailPassthru($to, $this->Subject, $body, $header, $params);
+            // implement call back function if it exists
+            $isSent = ($rt == 1) ? 1 : 0;
+            $this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+        }
+        if (isset($old_from)) {
+            ini_set('sendmail_from', $old_from);
+        }
+        if (!$rt) {
+            throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL);
+        }
+        return true;
+    }
+
+    /**
+     * Get an instance to use for SMTP operations.
+     * Override this function to load your own SMTP implementation
+     * @return SMTP
+     */
+    public function getSMTPInstance()
+    {
+        if (!is_object($this->smtp)) {
+            $this->smtp = new SMTP;
+        }
+        return $this->smtp;
+    }
+
+    /**
+     * Send mail via SMTP.
+     * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
+     * Uses the PHPMailerSMTP class by default.
+     * @see PHPMailer::getSMTPInstance() to use a different class.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @throws phpmailerException
+     * @uses SMTP
+     * @access protected
+     * @return bool
+     */
+    protected function smtpSend($header, $body)
+    {
+        $bad_rcpt = array();
+
+        if (!$this->smtpConnect()) {
+            throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL);
+        }
+        $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
+        if (!$this->smtp->mail($smtp_from)) {
+            $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError()));
+            throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL);
+        }
+
+        // Attempt to send attach all recipients
+        foreach ($this->to as $to) {
+            if (!$this->smtp->recipient($to[0])) {
+                $bad_rcpt[] = $to[0];
+                $isSent = 0;
+            } else {
+                $isSent = 1;
+            }
+            $this->doCallback($isSent, $to[0], '', '', $this->Subject, $body, $this->From);
+        }
+        foreach ($this->cc as $cc) {
+            if (!$this->smtp->recipient($cc[0])) {
+                $bad_rcpt[] = $cc[0];
+                $isSent = 0;
+            } else {
+                $isSent = 1;
+            }
+            $this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body, $this->From);
+        }
+        foreach ($this->bcc as $bcc) {
+            if (!$this->smtp->recipient($bcc[0])) {
+                $bad_rcpt[] = $bcc[0];
+                $isSent = 0;
+            } else {
+                $isSent = 1;
+            }
+            $this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body, $this->From);
+        }
+
+        if (count($bad_rcpt) > 0) { //Create error message for any bad addresses
+            throw new phpmailerException($this->lang('recipients_failed') . implode(', ', $bad_rcpt));
+        }
+        if (!$this->smtp->data($header . $body)) {
+            throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL);
+        }
+        if ($this->SMTPKeepAlive == true) {
+            $this->smtp->reset();
+        } else {
+            $this->smtp->quit();
+            $this->smtp->close();
+        }
+        return true;
+    }
+
+    /**
+     * Initiate a connection to an SMTP server.
+     * Returns false if the operation failed.
+     * @param array $options An array of options compatible with stream_context_create()
+     * @uses SMTP
+     * @access public
+     * @throws phpmailerException
+     * @return bool
+     */
+    public function smtpConnect($options = array())
+    {
+        if (is_null($this->smtp)) {
+            $this->smtp = $this->getSMTPInstance();
+        }
+
+        //Already connected?
+        if ($this->smtp->connected()) {
+            return true;
+        }
+
+        $this->smtp->setTimeout($this->Timeout);
+        $this->smtp->setDebugLevel($this->SMTPDebug);
+        $this->smtp->setDebugOutput($this->Debugoutput);
+        $this->smtp->setVerp($this->do_verp);
+        $tls = ($this->SMTPSecure == 'tls');
+        $ssl = ($this->SMTPSecure == 'ssl');
+        $hosts = explode(';', $this->Host);
+        $lastexception = null;
+
+        foreach ($hosts as $hostentry) {
+            $hostinfo = array();
+            $host = $hostentry;
+            $port = $this->Port;
+            if (preg_match(
+                '/^(.+):([0-9]+)$/',
+                $hostentry,
+                $hostinfo
+            )
+            ) { //If $hostentry contains 'address:port', override default
+                $host = $hostinfo[1];
+                $port = $hostinfo[2];
+            }
+            if ($this->smtp->connect(($ssl ? 'ssl://' : '') . $host, $port, $this->Timeout, $options)) {
+                try {
+                    if ($this->Helo) {
+                        $hello = $this->Helo;
+                    } else {
+                        $hello = $this->serverHostname();
+                    }
+                    $this->smtp->hello($hello);
+
+                    if ($tls) {
+                        if (!$this->smtp->startTLS()) {
+                            throw new phpmailerException($this->lang('connect_host'));
+                        }
+                        //We must resend HELO after tls negotiation
+                        $this->smtp->hello($hello);
+                    }
+                    if ($this->SMTPAuth) {
+                        if (!$this->smtp->authenticate(
+                            $this->Username,
+                            $this->Password,
+                            $this->AuthType,
+                            $this->Realm,
+                            $this->Workstation
+                        )
+                        ) {
+                            throw new phpmailerException($this->lang('authenticate'));
+                        }
+                    }
+                    return true;
+                } catch (phpmailerException $e) {
+                    $lastexception = $e;
+                    //We must have connected, but then failed TLS or Auth, so close connection nicely
+                    $this->smtp->quit();
+                }
+            }
+        }
+        //If we get here, all connection attempts have failed, so close connection hard
+        $this->smtp->close();
+        //As we've caught all exceptions, just report whatever the last one was
+        if ($this->exceptions and !is_null($lastexception)) {
+            throw $lastexception;
+        }
+        return false;
+    }
+
+    /**
+     * Close the active SMTP session if one exists.
+     * @return void
+     */
+    public function smtpClose()
+    {
+        if ($this->smtp !== null) {
+            if ($this->smtp->connected()) {
+                $this->smtp->quit();
+                $this->smtp->close();
+            }
+        }
+    }
+
+    /**
+     * Set the language for error messages.
+     * Returns false if it cannot load the language file.
+     * The default language is English.
+     * @param string $langcode ISO 639-1 2-character language code (e.g. French is "fr")
+     * @param string $lang_path Path to the language file directory, with trailing separator (slash)
+     * @return bool
+     * @access public
+     */
+    public function setLanguage($langcode = 'en', $lang_path = 'language/')
+    {
+        //Define full set of translatable strings
+        $PHPMAILER_LANG = array(
+            'authenticate' => 'SMTP Error: Could not authenticate.',
+            'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
+            'data_not_accepted' => 'SMTP Error: data not accepted.',
+            'empty_message' => 'Message body empty',
+            'encoding' => 'Unknown encoding: ',
+            'execute' => 'Could not execute: ',
+            'file_access' => 'Could not access file: ',
+            'file_open' => 'File Error: Could not open file: ',
+            'from_failed' => 'The following From address failed: ',
+            'instantiate' => 'Could not instantiate mail function.',
+            'invalid_address' => 'Invalid address',
+            'mailer_not_supported' => ' mailer is not supported.',
+            'provide_address' => 'You must provide at least one recipient email address.',
+            'recipients_failed' => 'SMTP Error: The following recipients failed: ',
+            'signing' => 'Signing Error: ',
+            'smtp_connect_failed' => 'SMTP connect() failed.',
+            'smtp_error' => 'SMTP server error: ',
+            'variable_set' => 'Cannot set or reset variable: '
+        );
+        //Overwrite language-specific strings.
+        //This way we'll never have missing translations - no more "language string failed to load"!
+        $l = true;
+        if ($langcode != 'en') { //There is no English translation file
+            $l = @include $lang_path . 'phpmailer.lang-' . $langcode . '.php';
+        }
+        $this->language = $PHPMAILER_LANG;
+        return ($l == true); //Returns false if language not found
+    }
+
+    /**
+     * Get the array of strings for the current language.
+     * @return array
+     */
+    public function getTranslations()
+    {
+        return $this->language;
+    }
+
+    /**
+     * Create recipient headers.
+     * @access public
+     * @param string $type
+     * @param array $addr An array of recipient,
+     * where each recipient is a 2-element indexed array with element 0 containing an address
+     * and element 1 containing a name, like:
+     * array(array('joe@example.com', 'Joe User'), array('zoe@example.com', 'Zoe User'))
+     * @return string
+     */
+    public function addrAppend($type, $addr)
+    {
+        $addresses = array();
+        foreach ($addr as $a) {
+            $addresses[] = $this->addrFormat($a);
+        }
+        return $type . ': ' . implode(', ', $addresses) . $this->LE;
+    }
+
+    /**
+     * Format an address for use in a message header.
+     * @access public
+     * @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name
+     *      like array('joe@example.com', 'Joe User')
+     * @return string
+     */
+    public function addrFormat($addr)
+    {
+        if (empty($addr[1])) { // No name provided
+            return $this->secureHeader($addr[0]);
+        } else {
+            return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . " <" . $this->secureHeader(
+                $addr[0]
+            ) . ">";
+        }
+    }
+
+    /**
+     * Word-wrap message.
+     * For use with mailers that do not automatically perform wrapping
+     * and for quoted-printable encoded messages.
+     * Original written by philippe.
+     * @param string $message The message to wrap
+     * @param integer $length The line length to wrap to
+     * @param bool $qp_mode Whether to run in Quoted-Printable mode
+     * @access public
+     * @return string
+     */
+    public function wrapText($message, $length, $qp_mode = false)
+    {
+        $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
+        // If utf-8 encoding is used, we will need to make sure we don't
+        // split multibyte characters when we wrap
+        $is_utf8 = (strtolower($this->CharSet) == "utf-8");
+        $lelen = strlen($this->LE);
+        $crlflen = strlen(self::CRLF);
+
+        $message = $this->fixEOL($message);
+        if (substr($message, -$lelen) == $this->LE) {
+            $message = substr($message, 0, -$lelen);
+        }
+
+        $line = explode($this->LE, $message); // Magic. We know fixEOL uses $LE
+        $message = '';
+        for ($i = 0; $i < count($line); $i++) {
+            $line_part = explode(' ', $line[$i]);
+            $buf = '';
+            for ($e = 0; $e < count($line_part); $e++) {
+                $word = $line_part[$e];
+                if ($qp_mode and (strlen($word) > $length)) {
+                    $space_left = $length - strlen($buf) - $crlflen;
+                    if ($e != 0) {
+                        if ($space_left > 20) {
+                            $len = $space_left;
+                            if ($is_utf8) {
+                                $len = $this->utf8CharBoundary($word, $len);
+                            } elseif (substr($word, $len - 1, 1) == "=") {
+                                $len--;
+                            } elseif (substr($word, $len - 2, 1) == "=") {
+                                $len -= 2;
+                            }
+                            $part = substr($word, 0, $len);
+                            $word = substr($word, $len);
+                            $buf .= ' ' . $part;
+                            $message .= $buf . sprintf("=%s", self::CRLF);
+                        } else {
+                            $message .= $buf . $soft_break;
+                        }
+                        $buf = '';
+                    }
+                    while (strlen($word) > 0) {
+                        if ($length <= 0) {
+                            break;
+                        }
+                        $len = $length;
+                        if ($is_utf8) {
+                            $len = $this->utf8CharBoundary($word, $len);
+                        } elseif (substr($word, $len - 1, 1) == "=") {
+                            $len--;
+                        } elseif (substr($word, $len - 2, 1) == "=") {
+                            $len -= 2;
+                        }
+                        $part = substr($word, 0, $len);
+                        $word = substr($word, $len);
+
+                        if (strlen($word) > 0) {
+                            $message .= $part . sprintf("=%s", self::CRLF);
+                        } else {
+                            $buf = $part;
+                        }
+                    }
+                } else {
+                    $buf_o = $buf;
+                    $buf .= ($e == 0) ? $word : (' ' . $word);
+
+                    if (strlen($buf) > $length and $buf_o != '') {
+                        $message .= $buf_o . $soft_break;
+                        $buf = $word;
+                    }
+                }
+            }
+            $message .= $buf . self::CRLF;
+        }
+
+        return $message;
+    }
+
+    /**
+     * Find the last character boundary prior to $maxLength in a utf-8
+     * quoted (printable) encoded string.
+     * Original written by Colin Brown.
+     * @access public
+     * @param string $encodedText utf-8 QP text
+     * @param int $maxLength   find last character boundary prior to this length
+     * @return int
+     */
+    public function utf8CharBoundary($encodedText, $maxLength)
+    {
+        $foundSplitPos = false;
+        $lookBack = 3;
+        while (!$foundSplitPos) {
+            $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
+            $encodedCharPos = strpos($lastChunk, "=");
+            if ($encodedCharPos !== false) {
+                // Found start of encoded character byte within $lookBack block.
+                // Check the encoded byte value (the 2 chars after the '=')
+                $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
+                $dec = hexdec($hex);
+                if ($dec < 128) { // Single byte character.
+                    // If the encoded char was found at pos 0, it will fit
+                    // otherwise reduce maxLength to start of the encoded char
+                    $maxLength = ($encodedCharPos == 0) ? $maxLength :
+                        $maxLength - ($lookBack - $encodedCharPos);
+                    $foundSplitPos = true;
+                } elseif ($dec >= 192) { // First byte of a multi byte character
+                    // Reduce maxLength to split at start of character
+                    $maxLength = $maxLength - ($lookBack - $encodedCharPos);
+                    $foundSplitPos = true;
+                } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
+                    $lookBack += 3;
+                }
+            } else {
+                // No encoded character found
+                $foundSplitPos = true;
+            }
+        }
+        return $maxLength;
+    }
+
+
+    /**
+     * Set the body wrapping.
+     * @access public
+     * @return void
+     */
+    public function setWordWrap()
+    {
+        if ($this->WordWrap < 1) {
+            return;
+        }
+
+        switch ($this->message_type) {
+            case 'alt':
+            case 'alt_inline':
+            case 'alt_attach':
+            case 'alt_inline_attach':
+                $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap);
+                break;
+            default:
+                $this->Body = $this->wrapText($this->Body, $this->WordWrap);
+                break;
+        }
+    }
+
+    /**
+     * Assemble message headers.
+     * @access public
+     * @return string The assembled headers
+     */
+    public function createHeader()
+    {
+        $result = '';
+
+        // Set the boundaries
+        $uniq_id = md5(uniqid(time()));
+        $this->boundary[1] = 'b1_' . $uniq_id;
+        $this->boundary[2] = 'b2_' . $uniq_id;
+        $this->boundary[3] = 'b3_' . $uniq_id;
+
+        if ($this->MessageDate == '') {
+            $result .= $this->headerLine('Date', self::rfcDate());
+        } else {
+            $result .= $this->headerLine('Date', $this->MessageDate);
+        }
+
+        if ($this->ReturnPath) {
+            $result .= $this->headerLine('Return-Path', '<' . trim($this->ReturnPath) . '>');
+        } elseif ($this->Sender == '') {
+            $result .= $this->headerLine('Return-Path', '<' . trim($this->From) . '>');
+        } else {
+            $result .= $this->headerLine('Return-Path', '<' . trim($this->Sender) . '>');
+        }
+
+        // To be created automatically by mail()
+        if ($this->Mailer != 'mail') {
+            if ($this->SingleTo === true) {
+                foreach ($this->to as $t) {
+                    $this->SingleToArray[] = $this->addrFormat($t);
+                }
+            } else {
+                if (count($this->to) > 0) {
+                    $result .= $this->addrAppend('To', $this->to);
+                } elseif (count($this->cc) == 0) {
+                    $result .= $this->headerLine('To', 'undisclosed-recipients:;');
+                }
+            }
+        }
+
+        $result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName)));
+
+        // sendmail and mail() extract Cc from the header before sending
+        if (count($this->cc) > 0) {
+            $result .= $this->addrAppend('Cc', $this->cc);
+        }
+
+        // sendmail and mail() extract Bcc from the header before sending
+        if ((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
+            $result .= $this->addrAppend('Bcc', $this->bcc);
+        }
+
+        if (count($this->ReplyTo) > 0) {
+            $result .= $this->addrAppend('Reply-To', $this->ReplyTo);
+        }
+
+        // mail() sets the subject itself
+        if ($this->Mailer != 'mail') {
+            $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject)));
+        }
+
+        if ($this->MessageID != '') {
+            $this->lastMessageID = $this->MessageID;
+        } else {
+            $this->lastMessageID = sprintf("<%s@%s>", $uniq_id, $this->ServerHostname());
+        }
+        $result .= $this->HeaderLine('Message-ID', $this->lastMessageID);
+        $result .= $this->headerLine('X-Priority', $this->Priority);
+        if ($this->XMailer == '') {
+            $result .= $this->headerLine(
+                'X-Mailer',
+                'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer/)'
+            );
+        } else {
+            $myXmailer = trim($this->XMailer);
+            if ($myXmailer) {
+                $result .= $this->headerLine('X-Mailer', $myXmailer);
+            }
+        }
+
+        if ($this->ConfirmReadingTo != '') {
+            $result .= $this->headerLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
+        }
+
+        // Add custom headers
+        for ($index = 0; $index < count($this->CustomHeader); $index++) {
+            $result .= $this->headerLine(
+                trim($this->CustomHeader[$index][0]),
+                $this->encodeHeader(trim($this->CustomHeader[$index][1]))
+            );
+        }
+        if (!$this->sign_key_file) {
+            $result .= $this->headerLine('MIME-Version', '1.0');
+            $result .= $this->getMailMIME();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Get the message MIME type headers.
+     * @access public
+     * @return string
+     */
+    public function getMailMIME()
+    {
+        $result = '';
+        switch ($this->message_type) {
+            case 'inline':
+                $result .= $this->headerLine('Content-Type', 'multipart/related;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            case 'attach':
+            case 'inline_attach':
+            case 'alt_attach':
+            case 'alt_inline_attach':
+                $result .= $this->headerLine('Content-Type', 'multipart/mixed;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            case 'alt':
+            case 'alt_inline':
+                $result .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            default:
+                // Catches case 'plain': and case '':
+                $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet);
+                break;
+        }
+        //RFC1341 part 5 says 7bit is assumed if not specified
+        if ($this->Encoding != '7bit') {
+            $result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding);
+        }
+
+        if ($this->Mailer != 'mail') {
+            $result .= $this->LE;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns the whole MIME message.
+     * Includes complete headers and body.
+     * Only valid post PreSend().
+     * @see PHPMailer::PreSend()
+     * @access public
+     * @return string
+     */
+    public function getSentMIMEMessage()
+    {
+        return $this->MIMEHeader . $this->mailHeader . self::CRLF . $this->MIMEBody;
+    }
+
+
+    /**
+     * Assemble the message body.
+     * Returns an empty string on failure.
+     * @access public
+     * @throws phpmailerException
+     * @return string The assembled message body
+     */
+    public function createBody()
+    {
+        $body = '';
+
+        if ($this->sign_key_file) {
+            $body .= $this->getMailMIME() . $this->LE;
+        }
+
+        $this->setWordWrap();
+
+        switch ($this->message_type) {
+            case 'inline':
+                $body .= $this->getBoundary($this->boundary[1], '', '', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[1]);
+                break;
+            case 'attach':
+                $body .= $this->getBoundary($this->boundary[1], '', '', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'inline_attach':
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], '', '', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'alt':
+                $body .= $this->getBoundary($this->boundary[1], '', 'text/plain', '');
+                $body .= $this->encodeString($this->AltBody, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->getBoundary($this->boundary[1], '', 'text/html', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                if (!empty($this->Ical)) {
+                    $body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', '');
+                    $body .= $this->encodeString($this->Ical, $this->Encoding);
+                    $body .= $this->LE . $this->LE;
+                }
+                $body .= $this->endBoundary($this->boundary[1]);
+                break;
+            case 'alt_inline':
+                $body .= $this->getBoundary($this->boundary[1], '', 'text/plain', '');
+                $body .= $this->encodeString($this->AltBody, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], '', 'text/html', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->endBoundary($this->boundary[1]);
+                break;
+            case 'alt_attach':
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], '', 'text/plain', '');
+                $body .= $this->encodeString($this->AltBody, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], '', 'text/html', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->endBoundary($this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'alt_inline_attach':
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], '', 'text/plain', '');
+                $body .= $this->encodeString($this->AltBody, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->textLine('--' . $this->boundary[2]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[3], '', 'text/html', '');
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[3]);
+                $body .= $this->LE;
+                $body .= $this->endBoundary($this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            default:
+                // catch case 'plain' and case ''
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                break;
+        }
+
+        if ($this->isError()) {
+            $body = '';
+        } elseif ($this->sign_key_file) {
+            try {
+                if (!defined('PKCS7_TEXT')) {
+                    throw new phpmailerException($this->lang('signing') . ' OpenSSL extension missing.');
+                }
+                $file = tempnam(sys_get_temp_dir(), 'mail');
+                file_put_contents($file, $body); //TODO check this worked
+                $signed = tempnam(sys_get_temp_dir(), 'signed');
+                if (@openssl_pkcs7_sign(
+                    $file,
+                    $signed,
+                    'file://' . realpath($this->sign_cert_file),
+                    array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+                    null
+                )
+                ) {
+                    @unlink($file);
+                    $body = file_get_contents($signed);
+                    @unlink($signed);
+                } else {
+                    @unlink($file);
+                    @unlink($signed);
+                    throw new phpmailerException($this->lang('signing') . openssl_error_string());
+                }
+            } catch (phpmailerException $e) {
+                $body = '';
+                if ($this->exceptions) {
+                    throw $e;
+                }
+            }
+        }
+        return $body;
+    }
+
+    /**
+     * Return the start of a message boundary.
+     * @access protected
+     * @param string $boundary
+     * @param string $charSet
+     * @param string $contentType
+     * @param string $encoding
+     * @return string
+     */
+    protected function getBoundary($boundary, $charSet, $contentType, $encoding)
+    {
+        $result = '';
+        if ($charSet == '') {
+            $charSet = $this->CharSet;
+        }
+        if ($contentType == '') {
+            $contentType = $this->ContentType;
+        }
+        if ($encoding == '') {
+            $encoding = $this->Encoding;
+        }
+        $result .= $this->textLine('--' . $boundary);
+        $result .= sprintf("Content-Type: %s; charset=%s", $contentType, $charSet);
+        $result .= $this->LE;
+        $result .= $this->headerLine('Content-Transfer-Encoding', $encoding);
+        $result .= $this->LE;
+
+        return $result;
+    }
+
+    /**
+     * Return the end of a message boundary.
+     * @access protected
+     * @param string $boundary
+     * @return string
+     */
+    protected function endBoundary($boundary)
+    {
+        return $this->LE . '--' . $boundary . '--' . $this->LE;
+    }
+
+    /**
+     * Set the message type.
+     * PHPMailer only supports some preset message types,
+     * not arbitrary MIME structures.
+     * @access protected
+     * @return void
+     */
+    protected function setMessageType()
+    {
+        $this->message_type = array();
+        if ($this->alternativeExists()) {
+            $this->message_type[] = "alt";
+        }
+        if ($this->inlineImageExists()) {
+            $this->message_type[] = "inline";
+        }
+        if ($this->attachmentExists()) {
+            $this->message_type[] = "attach";
+        }
+        $this->message_type = implode("_", $this->message_type);
+        if ($this->message_type == "") {
+            $this->message_type = "plain";
+        }
+    }
+
+    /**
+     * Format a header line.
+     * @access public
+     * @param string $name
+     * @param string $value
+     * @return string
+     */
+    public function headerLine($name, $value)
+    {
+        return $name . ': ' . $value . $this->LE;
+    }
+
+    /**
+     * Return a formatted mail line.
+     * @access public
+     * @param string $value
+     * @return string
+     */
+    public function textLine($value)
+    {
+        return $value . $this->LE;
+    }
+
+    /**
+     * Add an attachment from a path on the filesystem.
+     * Returns false if the file could not be found or read.
+     * @param string $path Path to the attachment.
+     * @param string $name Overrides the attachment name.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File extension (MIME) type.
+     * @param string $disposition Disposition to use
+     * @throws phpmailerException
+     * @return bool
+     */
+    public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment')
+    {
+        try {
+            if (!@is_file($path)) {
+                throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE);
+            }
+
+            //If a MIME type is not specified, try to work it out from the file name
+            if ($type == '') {
+                $type = self::filenameToType($path);
+            }
+
+            $filename = basename($path);
+            if ($name == '') {
+                $name = $filename;
+            }
+
+            $this->attachment[] = array(
+                0 => $path,
+                1 => $filename,
+                2 => $name,
+                3 => $encoding,
+                4 => $type,
+                5 => false, // isStringAttachment
+                6 => $disposition,
+                7 => 0
+            );
+
+        } catch (phpmailerException $e) {
+            $this->setError($e->getMessage());
+            if ($this->exceptions) {
+                throw $e;
+            }
+            $this->edebug($e->getMessage() . "\n");
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Return the array of attachments.
+     * @return array
+     */
+    public function getAttachments()
+    {
+        return $this->attachment;
+    }
+
+    /**
+     * Attach all file, string, and binary attachments to the message.
+     * Returns an empty string on failure.
+     * @access protected
+     * @param string $disposition_type
+     * @param string $boundary
+     * @return string
+     */
+    protected function attachAll($disposition_type, $boundary)
+    {
+        // Return text of body
+        $mime = array();
+        $cidUniq = array();
+        $incl = array();
+
+        // Add all attachments
+        foreach ($this->attachment as $attachment) {
+            // Check if it is a valid disposition_filter
+            if ($attachment[6] == $disposition_type) {
+                // Check for string attachment
+                $string = '';
+                $path = '';
+                $bString = $attachment[5];
+                if ($bString) {
+                    $string = $attachment[0];
+                } else {
+                    $path = $attachment[0];
+                }
+
+                $inclhash = md5(serialize($attachment));
+                if (in_array($inclhash, $incl)) {
+                    continue;
+                }
+                $incl[] = $inclhash;
+                $name = $attachment[2];
+                $encoding = $attachment[3];
+                $type = $attachment[4];
+                $disposition = $attachment[6];
+                $cid = $attachment[7];
+                if ($disposition == 'inline' && isset($cidUniq[$cid])) {
+                    continue;
+                }
+                $cidUniq[$cid] = true;
+
+                $mime[] = sprintf("--%s%s", $boundary, $this->LE);
+                $mime[] = sprintf(
+                    "Content-Type: %s; name=\"%s\"%s",
+                    $type,
+                    $this->encodeHeader($this->secureHeader($name)),
+                    $this->LE
+                );
+                $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
+
+                if ($disposition == 'inline') {
+                    $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
+                }
+
+                // If a filename contains any of these chars, it should be quoted,
+                // but not otherwise: RFC2183 & RFC2045 5.1
+                // Fixes a warning in IETF's msglint MIME checker
+                // Allow for bypassing the Content-Disposition header totally
+                if (!(empty($disposition))) {
+                    if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $name)) {
+                        $mime[] = sprintf(
+                            "Content-Disposition: %s; filename=\"%s\"%s",
+                            $disposition,
+                            $this->encodeHeader($this->secureHeader($name)),
+                            $this->LE . $this->LE
+                        );
+                    } else {
+                        $mime[] = sprintf(
+                            "Content-Disposition: %s; filename=%s%s",
+                            $disposition,
+                            $this->encodeHeader($this->secureHeader($name)),
+                            $this->LE . $this->LE
+                        );
+                    }
+                } else {
+                    $mime[] = $this->LE;
+                }
+
+                // Encode as string attachment
+                if ($bString) {
+                    $mime[] = $this->encodeString($string, $encoding);
+                    if ($this->isError()) {
+                        return '';
+                    }
+                    $mime[] = $this->LE . $this->LE;
+                } else {
+                    $mime[] = $this->encodeFile($path, $encoding);
+                    if ($this->isError()) {
+                        return '';
+                    }
+                    $mime[] = $this->LE . $this->LE;
+                }
+            }
+        }
+
+        $mime[] = sprintf("--%s--%s", $boundary, $this->LE);
+
+        return implode("", $mime);
+    }
+
+    /**
+     * Encode a file attachment in requested format.
+     * Returns an empty string on failure.
+     * @param string $path The full path to the file
+     * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+     * @throws phpmailerException
+     * @see EncodeFile(encodeFile
+     * @access protected
+     * @return string
+     */
+    protected function encodeFile($path, $encoding = 'base64')
+    {
+        try {
+            if (!is_readable($path)) {
+                throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE);
+            }
+            $magic_quotes = get_magic_quotes_runtime();
+            if ($magic_quotes) {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                    set_magic_quotes_runtime(0);
+                } else {
+                    ini_set('magic_quotes_runtime', 0);
+                }
+            }
+            $file_buffer = file_get_contents($path);
+            $file_buffer = $this->encodeString($file_buffer, $encoding);
+            if ($magic_quotes) {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                    set_magic_quotes_runtime($magic_quotes);
+                } else {
+                    ini_set('magic_quotes_runtime', $magic_quotes);
+                }
+            }
+            return $file_buffer;
+        } catch (Exception $e) {
+            $this->setError($e->getMessage());
+            return '';
+        }
+    }
+
+    /**
+     * Encode a string in requested format.
+     * Returns an empty string on failure.
+     * @param string $str The text to encode
+     * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+     * @access public
+     * @return string
+     */
+    public function encodeString($str, $encoding = 'base64')
+    {
+        $encoded = '';
+        switch (strtolower($encoding)) {
+            case 'base64':
+                $encoded = chunk_split(base64_encode($str), 76, $this->LE);
+                break;
+            case '7bit':
+            case '8bit':
+                $encoded = $this->fixEOL($str);
+                //Make sure it ends with a line break
+                if (substr($encoded, -(strlen($this->LE))) != $this->LE) {
+                    $encoded .= $this->LE;
+                }
+                break;
+            case 'binary':
+                $encoded = $str;
+                break;
+            case 'quoted-printable':
+                $encoded = $this->encodeQP($str);
+                break;
+            default:
+                $this->setError($this->lang('encoding') . $encoding);
+                break;
+        }
+        return $encoded;
+    }
+
+    /**
+     * Encode a header string optimally.
+     * Picks shortest of Q, B, quoted-printable or none.
+     * @access public
+     * @param string $str
+     * @param string $position
+     * @return string
+     */
+    public function encodeHeader($str, $position = 'text')
+    {
+        $x = 0;
+        switch (strtolower($position)) {
+            case 'phrase':
+                if (!preg_match('/[\200-\377]/', $str)) {
+                    // Can't use addslashes as we don't know what value has magic_quotes_sybase
+                    $encoded = addcslashes($str, "\0..\37\177\\\"");
+                    if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
+                        return ($encoded);
+                    } else {
+                        return ("\"$encoded\"");
+                    }
+                }
+                $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
+                break;
+            /** @noinspection PhpMissingBreakStatementInspection */
+            case 'comment':
+                $x = preg_match_all('/[()"]/', $str, $matches);
+                // Intentional fall-through
+            case 'text':
+            default:
+                $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
+                break;
+        }
+
+        if ($x == 0) { //There are no chars that need encoding
+            return ($str);
+        }
+
+        $maxlen = 75 - 7 - strlen($this->CharSet);
+        // Try to select the encoding which should produce the shortest output
+        if ($x > strlen($str) / 3) {
+            //More than a third of the content will need encoding, so B encoding will be most efficient
+            $encoding = 'B';
+            if (function_exists('mb_strlen') && $this->hasMultiBytes($str)) {
+                // Use a custom function which correctly encodes and wraps long
+                // multibyte strings without breaking lines within a character
+                $encoded = $this->base64EncodeWrapMB($str, "\n");
+            } else {
+                $encoded = base64_encode($str);
+                $maxlen -= $maxlen % 4;
+                $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
+            }
+        } else {
+            $encoding = 'Q';
+            $encoded = $this->encodeQ($str, $position);
+            $encoded = $this->wrapText($encoded, $maxlen, true);
+            $encoded = str_replace('=' . self::CRLF, "\n", trim($encoded));
+        }
+
+        $encoded = preg_replace('/^(.*)$/m', " =?" . $this->CharSet . "?$encoding?\\1?=", $encoded);
+        $encoded = trim(str_replace("\n", $this->LE, $encoded));
+
+        return $encoded;
+    }
+
+    /**
+     * Check if a string contains multi-byte characters.
+     * @access public
+     * @param string $str multi-byte text to wrap encode
+     * @return bool
+     */
+    public function hasMultiBytes($str)
+    {
+        if (function_exists('mb_strlen')) {
+            return (strlen($str) > mb_strlen($str, $this->CharSet));
+        } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
+            return false;
+        }
+    }
+
+    /**
+     * Encode and wrap long multibyte strings for mail headers
+     * without breaking lines within a character.
+     * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
+     * @access public
+     * @param string $str multi-byte text to wrap encode
+     * @param string $lf string to use as linefeed/end-of-line
+     * @return string
+     */
+    public function base64EncodeWrapMB($str, $lf = null)
+    {
+        $start = "=?" . $this->CharSet . "?B?";
+        $end = "?=";
+        $encoded = "";
+        if ($lf === null) {
+            $lf = $this->LE;
+        }
+
+        $mb_length = mb_strlen($str, $this->CharSet);
+        // Each line must have length <= 75, including $start and $end
+        $length = 75 - strlen($start) - strlen($end);
+        // Average multi-byte ratio
+        $ratio = $mb_length / strlen($str);
+        // Base64 has a 4:3 ratio
+        $avgLength = floor($length * $ratio * .75);
+
+        for ($i = 0; $i < $mb_length; $i += $offset) {
+            $lookBack = 0;
+            do {
+                $offset = $avgLength - $lookBack;
+                $chunk = mb_substr($str, $i, $offset, $this->CharSet);
+                $chunk = base64_encode($chunk);
+                $lookBack++;
+            } while (strlen($chunk) > $length);
+            $encoded .= $chunk . $lf;
+        }
+
+        // Chomp the last linefeed
+        $encoded = substr($encoded, 0, -strlen($lf));
+        return $encoded;
+    }
+
+    /**
+     * Encode a string in quoted-printable format.
+     * According to RFC2045 section 6.7.
+     * @access public
+     * @param string $string The text to encode
+     * @param integer $line_max Number of chars allowed on a line before wrapping
+     * @return string
+     * @link PHP version adapted from http://www.php.net/manual/en/function.quoted-printable-decode.php#89417
+     */
+    public function encodeQP($string, $line_max = 76)
+    {
+        if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
+            return quoted_printable_encode($string);
+        }
+        //Fall back to a pure PHP implementation
+        $string = str_replace(
+            array('%20', '%0D%0A.', '%0D%0A', '%'),
+            array(' ', "\r\n=2E", "\r\n", '='),
+            rawurlencode($string)
+        );
+        $string = preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string);
+        return $string;
+    }
+
+    /**
+     * Backward compatibility wrapper for an old QP encoding function that was removed.
+     * @see PHPMailer::encodeQP()
+     * @access public
+     * @param string $string
+     * @param integer $line_max
+     * @param bool $space_conv
+     * @return string
+     * @deprecated Use encodeQP instead.
+     */
+    public function encodeQPphp(
+        $string,
+        $line_max = 76,
+        /** @noinspection PhpUnusedParameterInspection */ $space_conv = false
+    ) {
+        return $this->encodeQP($string, $line_max);
+    }
+
+    /**
+     * Encode a string using Q encoding.
+     * @link http://tools.ietf.org/html/rfc2047
+     * @param string $str the text to encode
+     * @param string $position Where the text is going to be used, see the RFC for what that means
+     * @access public
+     * @return string
+     */
+    public function encodeQ($str, $position = 'text')
+    {
+        //There should not be any EOL in the string
+        $pattern = '';
+        $encoded = str_replace(array("\r", "\n"), '', $str);
+        switch (strtolower($position)) {
+            case 'phrase':
+                //RFC 2047 section 5.3
+                $pattern = '^A-Za-z0-9!*+\/ -';
+                break;
+            /** @noinspection PhpMissingBreakStatementInspection */
+            case 'comment':
+                //RFC 2047 section 5.2
+                $pattern = '\(\)"';
+                //intentional fall-through
+                //for this reason we build the $pattern without including delimiters and []
+            case 'text':
+            default:
+                //RFC 2047 section 5.1
+                //Replace every high ascii, control, =, ? and _ characters
+                $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
+                break;
+        }
+        $matches = array();
+        if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
+            //If the string contains an '=', make sure it's the first thing we replace
+            //so as to avoid double-encoding
+            $s = array_search('=', $matches[0]);
+            if ($s !== false) {
+                unset($matches[0][$s]);
+                array_unshift($matches[0], '=');
+            }
+            foreach (array_unique($matches[0]) as $char) {
+                $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
+            }
+        }
+        //Replace every spaces to _ (more readable than =20)
+        return str_replace(' ', '_', $encoded);
+    }
+
+
+    /**
+     * Add a string or binary attachment (non-filesystem).
+     * This method can be used to attach ascii or binary data,
+     * such as a BLOB record from a database.
+     * @param string $string String attachment data.
+     * @param string $filename Name of the attachment.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File extension (MIME) type.
+     * @param string $disposition Disposition to use
+     * @return void
+     */
+    public function addStringAttachment(
+        $string,
+        $filename,
+        $encoding = 'base64',
+        $type = '',
+        $disposition = 'attachment'
+    ) {
+        //If a MIME type is not specified, try to work it out from the file name
+        if ($type == '') {
+            $type = self::filenameToType($filename);
+        }
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $string,
+            1 => $filename,
+            2 => basename($filename),
+            3 => $encoding,
+            4 => $type,
+            5 => true, // isStringAttachment
+            6 => $disposition,
+            7 => 0
+        );
+    }
+
+    /**
+     * Add an embedded (inline) attachment from a file.
+     * This can include images, sounds, and just about any other document type.
+     * These differ from 'regular' attachmants in that they are intended to be
+     * displayed inline with the message, not just attached for download.
+     * This is used in HTML messages that embed the images
+     * the HTML refers to using the $cid value.
+     * @param string $path Path to the attachment.
+     * @param string $cid Content ID of the attachment; Use this to reference
+     *        the content when using an embedded image in HTML.
+     * @param string $name Overrides the attachment name.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File MIME type.
+     * @param string $disposition Disposition to use
+     * @return bool True on successfully adding an attachment
+     */
+    public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline')
+    {
+        if (!@is_file($path)) {
+            $this->setError($this->lang('file_access') . $path);
+            return false;
+        }
+
+        //If a MIME type is not specified, try to work it out from the file name
+        if ($type == '') {
+            $type = self::filenameToType($path);
+        }
+
+        $filename = basename($path);
+        if ($name == '') {
+            $name = $filename;
+        }
+
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $path,
+            1 => $filename,
+            2 => $name,
+            3 => $encoding,
+            4 => $type,
+            5 => false, // isStringAttachment
+            6 => $disposition,
+            7 => $cid
+        );
+        return true;
+    }
+
+    /**
+     * Add an embedded stringified attachment.
+     * This can include images, sounds, and just about any other document type.
+     * Be sure to set the $type to an image type for images:
+     * JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'.
+     * @param string $string The attachment binary data.
+     * @param string $cid Content ID of the attachment; Use this to reference
+     *        the content when using an embedded image in HTML.
+     * @param string $name
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type MIME type.
+     * @param string $disposition Disposition to use
+     * @return bool True on successfully adding an attachment
+     */
+    public function addStringEmbeddedImage(
+        $string,
+        $cid,
+        $name = '',
+        $encoding = 'base64',
+        $type = '',
+        $disposition = 'inline'
+    ) {
+        //If a MIME type is not specified, try to work it out from the name
+        if ($type == '') {
+            $type = self::filenameToType($name);
+        }
+
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $string,
+            1 => $name,
+            2 => $name,
+            3 => $encoding,
+            4 => $type,
+            5 => true, // isStringAttachment
+            6 => $disposition,
+            7 => $cid
+        );
+        return true;
+    }
+
+    /**
+     * Check if an inline attachment is present.
+     * @access public
+     * @return bool
+     */
+    public function inlineImageExists()
+    {
+        foreach ($this->attachment as $attachment) {
+            if ($attachment[6] == 'inline') {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check if an attachment (non-inline) is present.
+     * @return bool
+     */
+    public function attachmentExists()
+    {
+        foreach ($this->attachment as $attachment) {
+            if ($attachment[6] == 'attachment') {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check if this message has an alternative body set.
+     * @return bool
+     */
+    public function alternativeExists()
+    {
+        return !empty($this->AltBody);
+    }
+
+    /**
+     * Clear all To recipients.
+     * @return void
+     */
+    public function clearAddresses()
+    {
+        foreach ($this->to as $to) {
+            unset($this->all_recipients[strtolower($to[0])]);
+        }
+        $this->to = array();
+    }
+
+    /**
+     * Clear all CC recipients.
+     * @return void
+     */
+    public function clearCCs()
+    {
+        foreach ($this->cc as $cc) {
+            unset($this->all_recipients[strtolower($cc[0])]);
+        }
+        $this->cc = array();
+    }
+
+    /**
+     * Clear all BCC recipients.
+     * @return void
+     */
+    public function clearBCCs()
+    {
+        foreach ($this->bcc as $bcc) {
+            unset($this->all_recipients[strtolower($bcc[0])]);
+        }
+        $this->bcc = array();
+    }
+
+    /**
+     * Clear all ReplyTo recipients.
+     * @return void
+     */
+    public function clearReplyTos()
+    {
+        $this->ReplyTo = array();
+    }
+
+    /**
+     * Clear all recipient types.
+     * @return void
+     */
+    public function clearAllRecipients()
+    {
+        $this->to = array();
+        $this->cc = array();
+        $this->bcc = array();
+        $this->all_recipients = array();
+    }
+
+    /**
+     * Clear all filesystem, string, and binary attachments.
+     * @return void
+     */
+    public function clearAttachments()
+    {
+        $this->attachment = array();
+    }
+
+    /**
+     * Clear all custom headers.
+     * @return void
+     */
+    public function clearCustomHeaders()
+    {
+        $this->CustomHeader = array();
+    }
+
+    /**
+     * Add an error message to the error container.
+     * @access protected
+     * @param string $msg
+     * @return void
+     */
+    protected function setError($msg)
+    {
+        $this->error_count++;
+        if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
+            $lasterror = $this->smtp->getError();
+            if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
+                $msg .= '<p>' . $this->lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
+            }
+        }
+        $this->ErrorInfo = $msg;
+    }
+
+    /**
+     * Return an RFC 822 formatted date.
+     * @access public
+     * @return string
+     * @static
+     */
+    public static function rfcDate()
+    {
+        //Set the time zone to whatever the default is to avoid 500 errors
+        //Will default to UTC if it's not set properly in php.ini
+        date_default_timezone_set(@date_default_timezone_get());
+        return date('D, j M Y H:i:s O');
+    }
+
+    /**
+     * Get the server hostname.
+     * Returns 'localhost.localdomain' if unknown.
+     * @access protected
+     * @return string
+     */
+    protected function serverHostname()
+    {
+        if (!empty($this->Hostname)) {
+            $result = $this->Hostname;
+        } elseif (isset($_SERVER['SERVER_NAME'])) {
+            $result = $_SERVER['SERVER_NAME'];
+        } else {
+            $result = 'localhost.localdomain';
+        }
+
+        return $result;
+    }
+
+    /**
+     * Get an error message in the current language.
+     * @access protected
+     * @param string $key
+     * @return string
+     */
+    protected function lang($key)
+    {
+        if (count($this->language) < 1) {
+            $this->setLanguage('en'); // set the default language
+        }
+
+        if (isset($this->language[$key])) {
+            return $this->language[$key];
+        } else {
+            return 'Language string failed to load: ' . $key;
+        }
+    }
+
+    /**
+     * Check if an error occurred.
+     * @access public
+     * @return bool True if an error did occur.
+     */
+    public function isError()
+    {
+        return ($this->error_count > 0);
+    }
+
+    /**
+     * Ensure consistent line endings in a string.
+     * Changes every end of line from CRLF, CR or LF to $this->LE.
+     * @access public
+     * @param string $str String to fixEOL
+     * @return string
+     */
+    public function fixEOL($str)
+    {
+        // Normalise to \n
+        $nstr = str_replace(array("\r\n", "\r"), "\n", $str);
+        // Now convert LE as needed
+        if ($this->LE !== "\n") {
+            $nstr = str_replace("\n", $this->LE, $nstr);
+        }
+        return $nstr;
+    }
+
+    /**
+     * Add a custom header.
+     * $name value can be overloaded to contain
+     * both header name and value (name:value)
+     * @access public
+     * @param string $name Custom header name
+     * @param string $value Header value
+     * @return void
+     */
+    public function addCustomHeader($name, $value = null)
+    {
+        if ($value === null) {
+            // Value passed in as name:value
+            $this->CustomHeader[] = explode(':', $name, 2);
+        } else {
+            $this->CustomHeader[] = array($name, $value);
+        }
+    }
+
+    /**
+     * Create a message from an HTML string.
+     * Automatically makes modifications for inline images and backgrounds
+     * and creates a plain-text version by converting the HTML.
+     * Overwrites any existing values in $this->Body and $this->AltBody
+     * @access public
+     * @param string $message HTML message string
+     * @param string $basedir baseline directory for path
+     * @param bool $advanced Whether to use the advanced HTML to text converter
+     * @return string $message
+     */
+    public function msgHTML($message, $basedir = '', $advanced = false)
+    {
+        preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images);
+        if (isset($images[2])) {
+            foreach ($images[2] as $i => $url) {
+                // do not change urls for absolute images (thanks to corvuscorax)
+                if (!preg_match('#^[A-z]+://#', $url)) {
+                    $filename = basename($url);
+                    $directory = dirname($url);
+                    if ($directory == '.') {
+                        $directory = '';
+                    }
+                    $cid = md5($url) . '@phpmailer.0'; //RFC2392 S 2
+                    if (strlen($basedir) > 1 && substr($basedir, -1) != '/') {
+                        $basedir .= '/';
+                    }
+                    if (strlen($directory) > 1 && substr($directory, -1) != '/') {
+                        $directory .= '/';
+                    }
+                    if ($this->addEmbeddedImage(
+                        $basedir . $directory . $filename,
+                        $cid,
+                        $filename,
+                        'base64',
+                        self::_mime_types(self::mb_pathinfo($filename, PATHINFO_EXTENSION))
+                    )
+                    ) {
+                        $message = preg_replace(
+                            "/" . $images[1][$i] . "=[\"']" . preg_quote($url, '/') . "[\"']/Ui",
+                            $images[1][$i] . "=\"cid:" . $cid . "\"",
+                            $message
+                        );
+                    }
+                }
+            }
+        }
+        $this->isHTML(true);
+        if (empty($this->AltBody)) {
+            $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
+        }
+        //Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better
+        $this->Body = $this->normalizeBreaks($message);
+        $this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced));
+        return $this->Body;
+    }
+
+    /**
+     * Convert an HTML string into plain text.
+     * @param string $html The HTML text to convert
+     * @param bool $advanced Should this use the more complex html2text converter or just a simple one?
+     * @return string
+     */
+    public function html2text($html, $advanced = false)
+    {
+        if ($advanced) {
+            require_once 'extras/class.html2text.php';
+            $h = new html2text($html);
+            return $h->get_text();
+        }
+        return html_entity_decode(
+            trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))),
+            ENT_QUOTES,
+            $this->CharSet
+        );
+    }
+
+    /**
+     * Get the MIME type for a file extension.
+     * @param string $ext File extension
+     * @access public
+     * @return string MIME type of file.
+     * @static
+     */
+    public static function _mime_types($ext = '')
+    {
+        $mimes = array(
+            'xl' => 'application/excel',
+            'hqx' => 'application/mac-binhex40',
+            'cpt' => 'application/mac-compactpro',
+            'bin' => 'application/macbinary',
+            'doc' => 'application/msword',
+            'word' => 'application/msword',
+            'class' => 'application/octet-stream',
+            'dll' => 'application/octet-stream',
+            'dms' => 'application/octet-stream',
+            'exe' => 'application/octet-stream',
+            'lha' => 'application/octet-stream',
+            'lzh' => 'application/octet-stream',
+            'psd' => 'application/octet-stream',
+            'sea' => 'application/octet-stream',
+            'so' => 'application/octet-stream',
+            'oda' => 'application/oda',
+            'pdf' => 'application/pdf',
+            'ai' => 'application/postscript',
+            'eps' => 'application/postscript',
+            'ps' => 'application/postscript',
+            'smi' => 'application/smil',
+            'smil' => 'application/smil',
+            'mif' => 'application/vnd.mif',
+            'xls' => 'application/vnd.ms-excel',
+            'ppt' => 'application/vnd.ms-powerpoint',
+            'wbxml' => 'application/vnd.wap.wbxml',
+            'wmlc' => 'application/vnd.wap.wmlc',
+            'dcr' => 'application/x-director',
+            'dir' => 'application/x-director',
+            'dxr' => 'application/x-director',
+            'dvi' => 'application/x-dvi',
+            'gtar' => 'application/x-gtar',
+            'php3' => 'application/x-httpd-php',
+            'php4' => 'application/x-httpd-php',
+            'php' => 'application/x-httpd-php',
+            'phtml' => 'application/x-httpd-php',
+            'phps' => 'application/x-httpd-php-source',
+            'js' => 'application/x-javascript',
+            'swf' => 'application/x-shockwave-flash',
+            'sit' => 'application/x-stuffit',
+            'tar' => 'application/x-tar',
+            'tgz' => 'application/x-tar',
+            'xht' => 'application/xhtml+xml',
+            'xhtml' => 'application/xhtml+xml',
+            'zip' => 'application/zip',
+            'mid' => 'audio/midi',
+            'midi' => 'audio/midi',
+            'mp2' => 'audio/mpeg',
+            'mp3' => 'audio/mpeg',
+            'mpga' => 'audio/mpeg',
+            'aif' => 'audio/x-aiff',
+            'aifc' => 'audio/x-aiff',
+            'aiff' => 'audio/x-aiff',
+            'ram' => 'audio/x-pn-realaudio',
+            'rm' => 'audio/x-pn-realaudio',
+            'rpm' => 'audio/x-pn-realaudio-plugin',
+            'ra' => 'audio/x-realaudio',
+            'wav' => 'audio/x-wav',
+            'bmp' => 'image/bmp',
+            'gif' => 'image/gif',
+            'jpeg' => 'image/jpeg',
+            'jpe' => 'image/jpeg',
+            'jpg' => 'image/jpeg',
+            'png' => 'image/png',
+            'tiff' => 'image/tiff',
+            'tif' => 'image/tiff',
+            'eml' => 'message/rfc822',
+            'css' => 'text/css',
+            'html' => 'text/html',
+            'htm' => 'text/html',
+            'shtml' => 'text/html',
+            'log' => 'text/plain',
+            'text' => 'text/plain',
+            'txt' => 'text/plain',
+            'rtx' => 'text/richtext',
+            'rtf' => 'text/rtf',
+            'xml' => 'text/xml',
+            'xsl' => 'text/xml',
+            'mpeg' => 'video/mpeg',
+            'mpe' => 'video/mpeg',
+            'mpg' => 'video/mpeg',
+            'mov' => 'video/quicktime',
+            'qt' => 'video/quicktime',
+            'rv' => 'video/vnd.rn-realvideo',
+            'avi' => 'video/x-msvideo',
+            'movie' => 'video/x-sgi-movie'
+        );
+        return (array_key_exists(strtolower($ext), $mimes) ? $mimes[strtolower($ext)]: 'application/octet-stream');
+    }
+
+    /**
+     * Map a file name to a MIME type.
+     * Defaults to 'application/octet-stream', i.e.. arbitrary binary data.
+     * @param string $filename A file name or full path, does not need to exist as a file
+     * @return string
+     * @static
+     */
+    public static function filenameToType($filename)
+    {
+        //In case the path is a URL, strip any query string before getting extension
+        $qpos = strpos($filename, '?');
+        if ($qpos !== false) {
+            $filename = substr($filename, 0, $qpos);
+        }
+        $pathinfo = self::mb_pathinfo($filename);
+        return self::_mime_types($pathinfo['extension']);
+    }
+
+    /**
+     * Multi-byte-safe pathinfo replacement.
+     * Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe.
+     * Works similarly to the one in PHP >= 5.2.0
+     * @link http://www.php.net/manual/en/function.pathinfo.php#107461
+     * @param string $path A filename or path, does not need to exist as a file
+     * @param integer|string $options Either a PATHINFO_* constant,
+     *      or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2
+     * @return string|array
+     * @static
+     */
+    public static function mb_pathinfo($path, $options = null)
+    {
+        $ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => '');
+        $m = array();
+        preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m);
+        if (array_key_exists(1, $m)) {
+            $ret['dirname'] = $m[1];
+        }
+        if (array_key_exists(2, $m)) {
+            $ret['basename'] = $m[2];
+        }
+        if (array_key_exists(5, $m)) {
+            $ret['extension'] = $m[5];
+        }
+        if (array_key_exists(3, $m)) {
+            $ret['filename'] = $m[3];
+        }
+        switch ($options) {
+            case PATHINFO_DIRNAME:
+            case 'dirname':
+                return $ret['dirname'];
+                break;
+            case PATHINFO_BASENAME:
+            case 'basename':
+                return $ret['basename'];
+                break;
+            case PATHINFO_EXTENSION:
+            case 'extension':
+                return $ret['extension'];
+                break;
+            case PATHINFO_FILENAME:
+            case 'filename':
+                return $ret['filename'];
+                break;
+            default:
+                return $ret;
+        }
+    }
+
+    /**
+     * Set or reset instance properties.
+     *
+     * Usage Example:
+     * $page->set('X-Priority', '3');
+     *
+     * @access public
+     * @param string $name
+     * @param mixed $value
+     * NOTE: will not work with arrays, there are no arrays to set/reset
+     * @throws phpmailerException
+     * @return bool
+     * @todo Should this not be using __set() magic function?
+     */
+    public function set($name, $value = '')
+    {
+        try {
+            if (isset($this->$name)) {
+                $this->$name = $value;
+            } else {
+                throw new phpmailerException($this->lang('variable_set') . $name, self::STOP_CRITICAL);
+            }
+        } catch (Exception $e) {
+            $this->setError($e->getMessage());
+            if ($e->getCode() == self::STOP_CRITICAL) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Strip newlines to prevent header injection.
+     * @access public
+     * @param string $str
+     * @return string
+     */
+    public function secureHeader($str)
+    {
+        return trim(str_replace(array("\r", "\n"), '', $str));
+    }
+
+    /**
+     * Normalize line breaks in a string.
+     * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format.
+     * Defaults to CRLF (for message bodies) and preserves consecutive breaks.
+     * @param string $text
+     * @param string $breaktype What kind of line break to use, defaults to CRLF
+     * @return string
+     * @access public
+     * @static
+     */
+    public static function normalizeBreaks($text, $breaktype = "\r\n")
+    {
+        return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text);
+    }
+
+
+    /**
+     * Set the private key file and password for S/MIME signing.
+     * @access public
+     * @param string $cert_filename
+     * @param string $key_filename
+     * @param string $key_pass Password for private key
+     */
+    public function sign($cert_filename, $key_filename, $key_pass)
+    {
+        $this->sign_cert_file = $cert_filename;
+        $this->sign_key_file = $key_filename;
+        $this->sign_key_pass = $key_pass;
+    }
+
+    /**
+     * Quoted-Printable-encode a DKIM header.
+     * @access public
+     * @param string $txt
+     * @return string
+     */
+    public function DKIM_QP($txt)
+    {
+        $line = '';
+        for ($i = 0; $i < strlen($txt); $i++) {
+            $ord = ord($txt[$i]);
+            if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) {
+                $line .= $txt[$i];
+            } else {
+                $line .= "=" . sprintf("%02X", $ord);
+            }
+        }
+        return $line;
+    }
+
+    /**
+     * Generate a DKIM signature.
+     * @access public
+     * @param string $s Header
+     * @throws phpmailerException
+     * @return string
+     */
+    public function DKIM_Sign($s)
+    {
+        if (!defined('PKCS7_TEXT')) {
+            if ($this->exceptions) {
+                throw new phpmailerException($this->lang("signing") . ' OpenSSL extension missing.');
+            }
+            return '';
+        }
+        $privKeyStr = file_get_contents($this->DKIM_private);
+        if ($this->DKIM_passphrase != '') {
+            $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
+        } else {
+            $privKey = $privKeyStr;
+        }
+        if (openssl_sign($s, $signature, $privKey)) {
+            return base64_encode($signature);
+        }
+        return '';
+    }
+
+    /**
+     * Generate a DKIM canonicalization header.
+     * @access public
+     * @param string $s Header
+     * @return string
+     */
+    public function DKIM_HeaderC($s)
+    {
+        $s = preg_replace("/\r\n\s+/", " ", $s);
+        $lines = explode("\r\n", $s);
+        foreach ($lines as $key => $line) {
+            list($heading, $value) = explode(":", $line, 2);
+            $heading = strtolower($heading);
+            $value = preg_replace("/\s+/", " ", $value); // Compress useless spaces
+            $lines[$key] = $heading . ":" . trim($value); // Don't forget to remove WSP around the value
+        }
+        $s = implode("\r\n", $lines);
+        return $s;
+    }
+
+    /**
+     * Generate a DKIM canonicalization body.
+     * @access public
+     * @param string $body Message Body
+     * @return string
+     */
+    public function DKIM_BodyC($body)
+    {
+        if ($body == '') {
+            return "\r\n";
+        }
+        // stabilize line endings
+        $body = str_replace("\r\n", "\n", $body);
+        $body = str_replace("\n", "\r\n", $body);
+        // END stabilize line endings
+        while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") {
+            $body = substr($body, 0, strlen($body) - 2);
+        }
+        return $body;
+    }
+
+    /**
+     * Create the DKIM header and body in a new message header.
+     * @access public
+     * @param string $headers_line Header lines
+     * @param string $subject Subject
+     * @param string $body Body
+     * @return string
+     */
+    public function DKIM_Add($headers_line, $subject, $body)
+    {
+        $DKIMsignatureType = 'rsa-sha1'; // Signature & hash algorithms
+        $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
+        $DKIMquery = 'dns/txt'; // Query method
+        $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
+        $subject_header = "Subject: $subject";
+        $headers = explode($this->LE, $headers_line);
+        $from_header = '';
+        $to_header = '';
+        $current = '';
+        foreach ($headers as $header) {
+            if (strpos($header, 'From:') === 0) {
+                $from_header = $header;
+                $current = 'from_header';
+            } elseif (strpos($header, 'To:') === 0) {
+                $to_header = $header;
+                $current = 'to_header';
+            } else {
+                if ($current && strpos($header, ' =?') === 0) {
+                    $current .= $header;
+                } else {
+                    $current = '';
+                }
+            }
+        }
+        $from = str_replace('|', '=7C', $this->DKIM_QP($from_header));
+        $to = str_replace('|', '=7C', $this->DKIM_QP($to_header));
+        $subject = str_replace(
+            '|',
+            '=7C',
+            $this->DKIM_QP($subject_header)
+        ); // Copied header fields (dkim-quoted-printable)
+        $body = $this->DKIM_BodyC($body);
+        $DKIMlen = strlen($body); // Length of body
+        $DKIMb64 = base64_encode(pack("H*", sha1($body))); // Base64 of packed binary SHA-1 hash of body
+        $ident = ($this->DKIM_identity == '') ? '' : " i=" . $this->DKIM_identity . ";";
+        $dkimhdrs = "DKIM-Signature: v=1; a=" .
+            $DKIMsignatureType . "; q=" .
+            $DKIMquery . "; l=" .
+            $DKIMlen . "; s=" .
+            $this->DKIM_selector .
+            ";\r\n" .
+            "\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n" .
+            "\th=From:To:Subject;\r\n" .
+            "\td=" . $this->DKIM_domain . ";" . $ident . "\r\n" .
+            "\tz=$from\r\n" .
+            "\t|$to\r\n" .
+            "\t|$subject;\r\n" .
+            "\tbh=" . $DKIMb64 . ";\r\n" .
+            "\tb=";
+        $toSign = $this->DKIM_HeaderC(
+            $from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs
+        );
+        $signed = $this->DKIM_Sign($toSign);
+        return $dkimhdrs . $signed . "\r\n";
+    }
+
+    /**
+     * Perform a callback.
+     * @param bool $isSent
+     * @param string $to
+     * @param string $cc
+     * @param string $bcc
+     * @param string $subject
+     * @param string $body
+     * @param string $from
+     */
+    protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from = null)
+    {
+        if (!empty($this->action_function) && is_callable($this->action_function)) {
+            $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from);
+            call_user_func_array($this->action_function, $params);
+        }
+    }
+}
+
+/**
+ * PHPMailer exception handler
+ * @package PHPMailer
+ */
+class phpmailerException extends Exception
+{
+    /**
+     * Prettify error message output
+     * @return string
+     */
+    public function errorMessage()
+    {
+        $errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
+        return $errorMsg;
+    }
+}

new file src/wp-includes/PHPMailer/class.pop3.php

@@ +1 @@
+<?php
+/**
+ * PHPMailer POP-Before-SMTP Authentication Class.
+ * PHP Version 5.0.0
+ * Version 5.2.7
+ * @package PHPMailer
+ * @link https://github.com/PHPMailer/PHPMailer/
+ * @author Marcus Bointon (coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2013 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer POP-Before-SMTP Authentication Class.
+ * Specifically for PHPMailer to use for RFC1939 POP-before-SMTP authentication.
+ * Does not support APOP.
+ * @package PHPMailer
+ * @author Richard Davey (original author) <rich@corephp.co.uk>
+ * @author Marcus Bointon (coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ */
+
+class POP3
+{
+    /**
+     * The POP3 PHPMailer Version number.
+     * @type string
+     * @access public
+     */
+    public $Version = '5.2.7';
+
+    /**
+     * Default POP3 port number.
+     * @type int
+     * @access public
+     */
+    public $POP3_PORT = 110;
+
+    /**
+     * Default timeout in seconds.
+     * @type int
+     * @access public
+     */
+    public $POP3_TIMEOUT = 30;
+
+    /**
+     * POP3 Carriage Return + Line Feed.
+     * @type string
+     * @access public
+     * @deprecated Use the constant instead
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Debug display level.
+     * Options: 0 = no, 1+ = yes
+     * @type int
+     * @access public
+     */
+    public $do_debug = 0;
+
+    /**
+     * POP3 mail server hostname.
+     * @type string
+     * @access public
+     */
+    public $host;
+
+    /**
+     * POP3 port number.
+     * @type int
+     * @access public
+     */
+    public $port;
+
+    /**
+     * POP3 Timeout Value in seconds.
+     * @type int
+     * @access public
+     */
+    public $tval;
+
+    /**
+     * POP3 username
+     * @type string
+     * @access public
+     */
+    public $username;
+
+    /**
+     * POP3 password.
+     * @type string
+     * @access public
+     */
+    public $password;
+
+    /**
+     * Resource handle for the POP3 connection socket.
+     * @type resource
+     * @access private
+     */
+    private $pop_conn;
+
+    /**
+     * Are we connected?
+     * @type bool
+     * @access private
+     */
+    private $connected;
+
+    /**
+     * Error container.
+     * @type array
+     * @access private
+     */
+    private $error;
+
+    /**
+     * Line break constant
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * Constructor.
+     * @access public
+     */
+    public function __construct()
+    {
+        $this->pop_conn = 0;
+        $this->connected = false;
+        $this->error = null;
+    }
+
+    /**
+     * Simple static wrapper for all-in-one POP before SMTP
+     * @param $host
+     * @param bool $port
+     * @param bool $tval
+     * @param string $username
+     * @param string $password
+     * @param int $debug_level
+     * @return bool
+     */
+    public static function popBeforeSmtp(
+        $host,
+        $port = false,
+        $tval = false,
+        $username = '',
+        $password = '',
+        $debug_level = 0
+    ) {
+        $pop = new POP3;
+        return $pop->authorise($host, $port, $tval, $username, $password, $debug_level);
+    }
+
+    /**
+     * Authenticate with a POP3 server.
+     * A connect, login, disconnect sequence
+     * appropriate for POP-before SMTP authorisation.
+     * @access public
+     * @param string $host
+     * @param bool|int $port
+     * @param bool|int $tval
+     * @param string $username
+     * @param string $password
+     * @param int $debug_level
+     * @return bool
+     */
+    public function authorise($host, $port = false, $tval = false, $username = '', $password = '', $debug_level = 0)
+    {
+        $this->host = $host;
+        // If no port value provided, use default
+        if ($port === false) {
+            $this->port = $this->POP3_PORT;
+        } else {
+            $this->port = $port;
+        }
+        // If no timeout value provided, use default
+        if ($tval === false) {
+            $this->tval = $this->POP3_TIMEOUT;
+        } else {
+            $this->tval = $tval;
+        }
+        $this->do_debug = $debug_level;
+        $this->username = $username;
+        $this->password = $password;
+        //  Refresh the error log
+        $this->error = null;
+        //  connect
+        $result = $this->connect($this->host, $this->port, $this->tval);
+        if ($result) {
+            $login_result = $this->login($this->username, $this->password);
+            if ($login_result) {
+                $this->disconnect();
+                return true;
+            }
+        }
+        // We need to disconnect regardless of whether the login succeeded
+        $this->disconnect();
+        return false;
+    }
+
+    /**
+     * Connect to a POP3 server.
+     * @access public
+     * @param string $host
+     * @param bool|int $port
+     * @param integer $tval
+     * @return boolean
+     */
+    public function connect($host, $port = false, $tval = 30)
+    {
+        //  Are we already connected?
+        if ($this->connected) {
+            return true;
+        }
+
+        //On Windows this will raise a PHP Warning error if the hostname doesn't exist.
+        //Rather than suppress it with @fsockopen, capture it cleanly instead
+        set_error_handler(array($this, 'catchWarning'));
+
+        //  connect to the POP3 server
+        $this->pop_conn = fsockopen(
+            $host, //  POP3 Host
+            $port, //  Port #
+            $errno, //  Error Number
+            $errstr, //  Error Message
+            $tval
+        ); //  Timeout (seconds)
+        //  Restore the error handler
+        restore_error_handler();
+        //  Does the Error Log now contain anything?
+        if ($this->error && $this->do_debug >= 1) {
+            $this->displayErrors();
+        }
+        //  Did we connect?
+        if ($this->pop_conn == false) {
+            //  It would appear not...
+            $this->error = array(
+                'error' => "Failed to connect to server $host on port $port",
+                'errno' => $errno,
+                'errstr' => $errstr
+            );
+            if ($this->do_debug >= 1) {
+                $this->displayErrors();
+            }
+            return false;
+        }
+
+        //  Increase the stream time-out
+        //  Check for PHP 4.3.0 or later
+        if (version_compare(phpversion(), '5.0.0', 'ge')) {
+            stream_set_timeout($this->pop_conn, $tval, 0);
+        } else {
+            //  Does not work on Windows
+            if (substr(PHP_OS, 0, 3) !== 'WIN') {
+                socket_set_timeout($this->pop_conn, $tval, 0);
+            }
+        }
+
+        //  Get the POP3 server response
+        $pop3_response = $this->getResponse();
+        //  Check for the +OK
+        if ($this->checkResponse($pop3_response)) {
+            //  The connection is established and the POP3 server is talking
+            $this->connected = true;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Log in to the POP3 server.
+     * Does not support APOP (RFC 2828, 4949).
+     * @access public
+     * @param string $username
+     * @param string $password
+     * @return boolean
+     */
+    public function login($username = '', $password = '')
+    {
+        if ($this->connected == false) {
+            $this->error = 'Not connected to POP3 server';
+
+            if ($this->do_debug >= 1) {
+                $this->displayErrors();
+            }
+        }
+        if (empty($username)) {
+            $username = $this->username;
+        }
+        if (empty($password)) {
+            $password = $this->password;
+        }
+
+        // Send the Username
+        $this->sendString("USER $username" . self::CRLF);
+        $pop3_response = $this->getResponse();
+        if ($this->checkResponse($pop3_response)) {
+            // Send the Password
+            $this->sendString("PASS $password" . self::CRLF);
+            $pop3_response = $this->getResponse();
+            if ($this->checkResponse($pop3_response)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Disconnect from the POP3 server.
+     * @access public
+     */
+    public function disconnect()
+    {
+        $this->sendString('QUIT');
+        //The QUIT command may cause the daemon to exit, which will kill our connection
+        //So ignore errors here
+        @fclose($this->pop_conn);
+    }
+
+    /**
+     * Get a response from the POP3 server.
+     * $size is the maximum number of bytes to retrieve
+     * @param integer $size
+     * @return string
+     * @access private
+     */
+    private function getResponse($size = 128)
+    {
+        $r = fgets($this->pop_conn, $size);
+        if ($this->do_debug >= 1) {
+            echo "Server -> Client: $r";
+        }
+        return $r;
+    }
+
+    /**
+     * Send raw data to the POP3 server.
+     * @param string $string
+     * @return integer
+     * @access private
+     */
+    private function sendString($string)
+    {
+        if ($this->pop_conn) {
+            if ($this->do_debug >= 2) { //Show client messages when debug >= 2
+                echo "Client -> Server: $string";
+            }
+            return fwrite($this->pop_conn, $string, strlen($string));
+        }
+        return 0;
+    }
+
+    /**
+     * Checks the POP3 server response.
+     * Looks for for +OK or -ERR.
+     * @param string $string
+     * @return boolean
+     * @access private
+     */
+    private function checkResponse($string)
+    {
+        if (substr($string, 0, 3) !== '+OK') {
+            $this->error = array(
+                'error' => "Server reported an error: $string",
+                'errno' => 0,
+                'errstr' => ''
+            );
+            if ($this->do_debug >= 1) {
+                $this->displayErrors();
+            }
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * Display errors if debug is enabled.
+     * @access private
+     */
+    private function displayErrors()
+    {
+        echo '<pre>';
+        foreach ($this->error as $single_error) {
+            print_r($single_error);
+        }
+        echo '</pre>';
+    }
+
+    /**
+     * POP3 connection error handler.
+     * @param integer $errno
+     * @param string $errstr
+     * @param string $errfile
+     * @param integer $errline
+     * @access private
+     */
+    private function catchWarning($errno, $errstr, $errfile, $errline)
+    {
+        $this->error[] = array(
+            'error' => "Connecting to the POP3 server raised a PHP warning: ",
+            'errno' => $errno,
+            'errstr' => $errstr,
+            'errfile' => $errfile,
+            'errline' => $errline
+        );
+    }
+}

new file src/wp-includes/PHPMailer/class.smtp.php

@@ +1 @@
+<?php
+/**
+ * PHPMailer RFC821 SMTP email transport class.
+ * Version 5.2.7
+ * PHP version 5.0.0
+ * @category  PHP
+ * @package   PHPMailer
+ * @link      https://github.com/PHPMailer/PHPMailer/
+ * @author Marcus Bointon (coolbru) <phpmailer@synchromedia.co.uk>
+ * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
+ * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
+ * @copyright 2013 Marcus Bointon
+ * @copyright 2004 - 2008 Andy Prevost
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @license   http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL)
+ */
+
+/**
+ * PHPMailer RFC821 SMTP email transport class.
+ *
+ * Implements RFC 821 SMTP commands
+ * and provides some utility methods for sending mail to an SMTP server.
+ *
+ * PHP Version 5.0.0
+ *
+ * @category PHP
+ * @package  PHPMailer
+ * @link     https://github.com/PHPMailer/PHPMailer/blob/master/class.smtp.php
+ * @author   Chris Ryan <unknown@example.com>
+ * @author   Marcus Bointon <phpmailer@synchromedia.co.uk>
+ * @license  http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL)
+ */
+
+class SMTP
+{
+    /**
+     * The PHPMailer SMTP Version number.
+     */
+    const VERSION = '5.2.7';
+
+    /**
+     * SMTP line break constant.
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * The SMTP port to use if one is not specified.
+     */
+    const DEFAULT_SMTP_PORT = 25;
+
+    /**
+     * The PHPMailer SMTP Version number.
+     * @type string
+     * @deprecated This should be a constant
+     * @see SMTP::VERSION
+     */
+    public $Version = '5.2.7';
+
+    /**
+     * SMTP server port number.
+     * @type int
+     * @deprecated This is only ever ued as default value, so should be a constant
+     * @see SMTP::DEFAULT_SMTP_PORT
+     */
+    public $SMTP_PORT = 25;
+
+    /**
+     * SMTP reply line ending
+     * @type string
+     * @deprecated Use the class constant instead
+     * @see SMTP::CRLF
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Debug output level.
+     * Options: 0 for no output, 1 for commands, 2 for data and commands
+     * @type int
+     */
+    public $do_debug = 0;
+
+    /**
+     * The function/method to use for debugging output.
+     * Options: 'echo', 'html' or 'error_log'
+     * @type string
+     */
+    public $Debugoutput = 'echo';
+
+    /**
+     * Whether to use VERP.
+     * @type bool
+     */
+    public $do_verp = false;
+
+    /**
+     * The SMTP timeout value for reads, in seconds.
+     * @type int
+     */
+    public $Timeout = 15;
+
+    /**
+     * The SMTP timelimit value for reads, in seconds.
+     * @type int
+     */
+    public $Timelimit = 30;
+
+    /**
+     * The socket for the server connection.
+     * @type resource
+     */
+    protected $smtp_conn;
+
+    /**
+     * Error message, if any, for the last call.
+     * @type string
+     */
+    protected $error = '';
+
+    /**
+     * The reply the server sent to us for HELO.
+     * @type string
+     */
+    protected $helo_rply = '';
+
+    /**
+     * The most recent reply received from the server.
+     * @type string
+     */
+    protected $last_reply = '';
+
+    /**
+     * Constructor.
+     * @access public
+     */
+    public function __construct()
+    {
+        $this->smtp_conn = 0;
+        $this->error = null;
+        $this->helo_rply = null;
+
+        $this->do_debug = 0;
+    }
+
+    /**
+     * Output debugging info via a user-selected method.
+     * @param string $str Debug string to output
+     * @return void
+     */
+    protected function edebug($str)
+    {
+        switch ($this->Debugoutput) {
+            case 'error_log':
+                //Don't output, just log
+                error_log($str);
+                break;
+            case 'html':
+                //Cleans up output a bit for a better looking, HTML-safe output
+                echo htmlentities(
+                    preg_replace('/[\r\n]+/', '', $str),
+                    ENT_QUOTES,
+                    'UTF-8'
+                )
+                . "<br>\n";
+                break;
+            case 'echo':
+            default:
+                //Just echoes whatever was received
+                echo $str;
+        }
+    }
+
+    /**
+     * Connect to an SMTP server.
+     * @param string $host    SMTP server IP or host name
+     * @param int $port    The port number to connect to
+     * @param int $timeout How long to wait for the connection to open
+     * @param array $options An array of options for stream_context_create()
+     * @access public
+     * @return bool
+     */
+    public function connect($host, $port = null, $timeout = 30, $options = array())
+    {
+        // Clear errors to avoid confusion
+        $this->error = null;
+
+        // Make sure we are __not__ connected
+        if ($this->connected()) {
+            // Already connected, generate error
+            $this->error = array('error' => 'Already connected to a server');
+            return false;
+        }
+
+        if (empty($port)) {
+            $port = self::DEFAULT_SMTP_PORT;
+        }
+
+        // Connect to the SMTP server
+        $errno = 0;
+        $errstr = '';
+        $socket_context = stream_context_create($options);
+        //Suppress errors; connection failures are handled at a higher level
+        $this->smtp_conn = @stream_socket_client(
+            $host . ":" . $port,
+            $errno,
+            $errstr,
+            $timeout,
+            STREAM_CLIENT_CONNECT,
+            $socket_context
+        );
+
+        // Verify we connected properly
+        if (empty($this->smtp_conn)) {
+            $this->error = array(
+                'error' => 'Failed to connect to server',
+                'errno' => $errno,
+                'errstr' => $errstr
+            );
+            if ($this->do_debug >= 1) {
+                $this->edebug(
+                    'SMTP -> ERROR: ' . $this->error['error']
+                    . ": $errstr ($errno)"
+                );
+            }
+            return false;
+        }
+
+        // SMTP server can take longer to respond, give longer timeout for first read
+        // Windows does not have support for this timeout function
+        if (substr(PHP_OS, 0, 3) != 'WIN') {
+            $max = ini_get('max_execution_time');
+            if ($max != 0 && $timeout > $max) { // Don't bother if unlimited
+                @set_time_limit($timeout);
+            }
+            stream_set_timeout($this->smtp_conn, $timeout, 0);
+        }
+
+        // Get any announcement
+        $announce = $this->get_lines();
+
+        if ($this->do_debug >= 2) {
+            $this->edebug('SMTP -> FROM SERVER:' . $announce);
+        }
+
+        return true;
+    }
+
+    /**
+     * Initiate a TLS (encrypted) session.
+     * @access public
+     * @return bool
+     */
+    public function startTLS()
+    {
+        if (!$this->sendCommand("STARTTLS", "STARTTLS", 220)) {
+            return false;
+        }
+        // Begin encrypted connection
+        if (!stream_socket_enable_crypto(
+            $this->smtp_conn,
+            true,
+            STREAM_CRYPTO_METHOD_TLS_CLIENT
+        )
+        ) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Perform SMTP authentication.
+     * Must be run after hello().
+     * @see hello()
+     * @param string $username    The user name
+     * @param string $password    The password
+     * @param string $authtype    The auth type (PLAIN, LOGIN, NTLM, CRAM-MD5)
+     * @param string $realm       The auth realm for NTLM
+     * @param string $workstation The auth workstation for NTLM
+     * @access public
+     * @return bool True if successfully authenticated.
+     */
+    public function authenticate(
+        $username,
+        $password,
+        $authtype = 'LOGIN',
+        $realm = '',
+        $workstation = ''
+    ) {
+        if (empty($authtype)) {
+            $authtype = 'LOGIN';
+        }
+
+        switch ($authtype) {
+            case 'PLAIN':
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
+                    return false;
+                }
+                // Send encoded username and password
+                if (!$this->sendCommand(
+                    'User & Password',
+                    base64_encode("\0" . $username . "\0" . $password),
+                    235
+                )
+                ) {
+                    return false;
+                }
+                break;
+            case 'LOGIN':
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
+                    return false;
+                }
+                if (!$this->sendCommand("Username", base64_encode($username), 334)) {
+                    return false;
+                }
+                if (!$this->sendCommand("Password", base64_encode($password), 235)) {
+                    return false;
+                }
+                break;
+            case 'NTLM':
+                /*
+                 * ntlm_sasl_client.php
+                 * Bundled with Permission
+                 *
+                 * How to telnet in windows:
+                 * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
+                 * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
+                 */
+                require_once 'extras/ntlm_sasl_client.php';
+                $temp = new stdClass();
+                $ntlm_client = new ntlm_sasl_client_class;
+                //Check that functions are available
+                if (!$ntlm_client->Initialize($temp)) {
+                    $this->error = array('error' => $temp->error);
+                    if ($this->do_debug >= 1) {
+                        $this->edebug(
+                            'You need to enable some modules in your php.ini file: '
+                            . $this->error['error']
+                        );
+                    }
+                    return false;
+                }
+                //msg1
+                $msg1 = $ntlm_client->TypeMsg1($realm, $workstation); //msg1
+
+                if (!$this->sendCommand(
+                    'AUTH NTLM',
+                    'AUTH NTLM ' . base64_encode($msg1),
+                    334
+                )
+                ) {
+                    return false;
+                }
+
+                //Though 0 based, there is a white space after the 3 digit number
+                //msg2
+                $challenge = substr($this->last_reply, 3);
+                $challenge = base64_decode($challenge);
+                $ntlm_res = $ntlm_client->NTLMResponse(
+                    substr($challenge, 24, 8),
+                    $password
+                );
+                //msg3
+                $msg3 = $ntlm_client->TypeMsg3(
+                    $ntlm_res,
+                    $username,
+                    $realm,
+                    $workstation
+                );
+                // send encoded username
+                return $this->sendCommand('Username', base64_encode($msg3), 235);
+                break;
+            case 'CRAM-MD5':
+                // Start authentication
+                if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
+                    return false;
+                }
+                // Get the challenge
+                $challenge = base64_decode(substr($this->last_reply, 4));
+
+                // Build the response
+                $response = $username . ' ' . $this->hmac($challenge, $password);
+
+                // send encoded credentials
+                return $this->sendCommand('Username', base64_encode($response), 235);
+                break;
+        }
+        return true;
+    }
+
+    /**
+     * Calculate an MD5 HMAC hash.
+     * Works like hash_hmac('md5', $data, $key)
+     * in case that function is not available
+     * @param string $data The data to hash
+     * @param string $key  The key to hash with
+     * @access protected
+     * @return string
+     */
+    protected function hmac($data, $key)
+    {
+        if (function_exists('hash_hmac')) {
+            return hash_hmac('md5', $data, $key);
+        }
+
+        // The following borrowed from
+        // http://php.net/manual/en/function.mhash.php#27225
+
+        // RFC 2104 HMAC implementation for php.
+        // Creates an md5 HMAC.
+        // Eliminates the need to install mhash to compute a HMAC
+        // Hacked by Lance Rushing
+
+        $b = 64; // byte length for md5
+        if (strlen($key) > $b) {
+            $key = pack('H*', md5($key));
+        }
+        $key = str_pad($key, $b, chr(0x00));
+        $ipad = str_pad('', $b, chr(0x36));
+        $opad = str_pad('', $b, chr(0x5c));
+        $k_ipad = $key ^ $ipad;
+        $k_opad = $key ^ $opad;
+
+        return md5($k_opad . pack('H*', md5($k_ipad . $data)));
+    }
+
+    /**
+     * Check connection state.
+     * @access public
+     * @return bool True if connected.
+     */
+    public function connected()
+    {
+        if (!empty($this->smtp_conn)) {
+            $sock_status = stream_get_meta_data($this->smtp_conn);
+            if ($sock_status['eof']) {
+                // the socket is valid but we are not connected
+                if ($this->do_debug >= 1) {
+                    $this->edebug(
+                        'SMTP -> NOTICE: EOF caught while checking if connected'
+                    );
+                }
+                $this->close();
+                return false;
+            }
+            return true; // everything looks good
+        }
+        return false;
+    }
+
+    /**
+     * Close the socket and clean up the state of the class.
+     * Don't use this function without first trying to use QUIT.
+     * @see quit()
+     * @access public
+     * @return void
+     */
+    public function close()
+    {
+        $this->error = null; // so there is no confusion
+        $this->helo_rply = null;
+        if (!empty($this->smtp_conn)) {
+            // close the connection and cleanup
+            fclose($this->smtp_conn);
+            $this->smtp_conn = 0;
+        }
+    }
+
+    /**
+     * Send an SMTP DATA command.
+     * Issues a data command and sends the msg_data to the server,
+     * finializing the mail transaction. $msg_data is the message
+     * that is to be send with the headers. Each header needs to be
+     * on a single line followed by a <CRLF> with the message headers
+     * and the message body being separated by and additional <CRLF>.
+     * Implements rfc 821: DATA <CRLF>
+     * @param string $msg_data Message data to send
+     * @access public
+     * @return bool
+     */
+    public function data($msg_data)
+    {
+        if (!$this->sendCommand('DATA', 'DATA', 354)) {
+            return false;
+        }
+
+        /* The server is ready to accept data!
+         * according to rfc821 we should not send more than 1000
+         * including the CRLF
+         * characters on a single line so we will break the data up
+         * into lines by \r and/or \n then if needed we will break
+         * each of those into smaller lines to fit within the limit.
+         * in addition we will be looking for lines that start with
+         * a period '.' and append and additional period '.' to that
+         * line. NOTE: this does not count towards limit.
+         */
+
+        // Normalize the line breaks before exploding
+        $msg_data = str_replace("\r\n", "\n", $msg_data);
+        $msg_data = str_replace("\r", "\n", $msg_data);
+        $lines = explode("\n", $msg_data);
+
+        /* We need to find a good way to determine if headers are
+         * in the msg_data or if it is a straight msg body
+         * currently I am assuming rfc822 definitions of msg headers
+         * and if the first field of the first line (':' separated)
+         * does not contain a space then it _should_ be a header
+         * and we can process all lines before a blank "" line as
+         * headers.
+         */
+
+        $field = substr($lines[0], 0, strpos($lines[0], ':'));
+        $in_headers = false;
+        if (!empty($field) && !strstr($field, ' ')) {
+            $in_headers = true;
+        }
+
+        //RFC 2822 section 2.1.1 limit
+        $max_line_length = 998;
+
+        foreach ($lines as $line) {
+            $lines_out = null;
+            if ($line == '' && $in_headers) {
+                $in_headers = false;
+            }
+            // ok we need to break this line up into several smaller lines
+            while (strlen($line) > $max_line_length) {
+                $pos = strrpos(substr($line, 0, $max_line_length), ' ');
+
+                // Patch to fix DOS attack
+                if (!$pos) {
+                    $pos = $max_line_length - 1;
+                    $lines_out[] = substr($line, 0, $pos);
+                    $line = substr($line, $pos);
+                } else {
+                    $lines_out[] = substr($line, 0, $pos);
+                    $line = substr($line, $pos + 1);
+                }
+
+                /* If processing headers add a LWSP-char to the front of new line
+                 * rfc822 on long msg headers
+                 */
+                if ($in_headers) {
+                    $line = "\t" . $line;
+                }
+            }
+            $lines_out[] = $line;
+
+            // send the lines to the server
+            while (list(, $line_out) = @each($lines_out)) {
+                if (strlen($line_out) > 0) {
+                    if (substr($line_out, 0, 1) == '.') {
+                        $line_out = '.' . $line_out;
+                    }
+                }
+                $this->client_send($line_out . self::CRLF);
+            }
+        }
+
+        // Message data has been sent, complete the command
+        return $this->sendCommand('DATA END', '.', 250);
+    }
+
+    /**
+     * Send an SMTP HELO or EHLO command.
+     * Used to identify the sending server to the receiving server.
+     * This makes sure that client and server are in a known state.
+     * Implements from RFC 821: HELO <SP> <domain> <CRLF>
+     * and RFC 2821 EHLO.
+     * @param string $host The host name or IP to connect to
+     * @access public
+     * @return bool
+     */
+    public function hello($host = '')
+    {
+        // Try extended hello first (RFC 2821)
+        if (!$this->sendHello('EHLO', $host)) {
+            if (!$this->sendHello('HELO', $host)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Send an SMTP HELO or EHLO command.
+     * Low-level implementation used by hello()
+     * @see hello()
+     * @param string $hello The HELO string
+     * @param string $host  The hostname to say we are
+     * @access protected
+     * @return bool
+     */
+    protected function sendHello($hello, $host)
+    {
+        $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250);
+        $this->helo_rply = $this->last_reply;
+        return $noerror;
+    }
+
+    /**
+     * Send an SMTP MAIL command.
+     * Starts a mail transaction from the email address specified in
+     * $from. Returns true if successful or false otherwise. If True
+     * the mail transaction is started and then one or more recipient
+     * commands may be called followed by a data command.
+     * Implements rfc 821: MAIL <SP> FROM:<reverse-path> <CRLF>
+     * @param string $from Source address of this message
+     * @access public
+     * @return bool
+     */
+    public function mail($from)
+    {
+        $useVerp = ($this->do_verp ? ' XVERP' : '');
+        return $this->sendCommand(
+            'MAIL FROM',
+            'MAIL FROM:<' . $from . '>' . $useVerp,
+            250
+        );
+    }
+
+    /**
+     * Send an SMTP QUIT command.
+     * Closes the socket if there is no error or the $close_on_error argument is true.
+     * Implements from rfc 821: QUIT <CRLF>
+     * @param bool $close_on_error Should the connection close if an error occurs?
+     * @access public
+     * @return bool
+     */
+    public function quit($close_on_error = true)
+    {
+        $noerror = $this->sendCommand('QUIT', 'QUIT', 221);
+        $e = $this->error; //Save any error
+        if ($noerror or $close_on_error) {
+            $this->close();
+            $this->error = $e; //Restore any error from the quit command
+        }
+        return $noerror;
+    }
+
+    /**
+     * Send an SMTP RCPT command.
+     * Sets the TO argument to $to.
+     * Returns true if the recipient was accepted false if it was rejected.
+     * Implements from rfc 821: RCPT <SP> TO:<forward-path> <CRLF>
+     * @param string $to The address the message is being sent to
+     * @access public
+     * @return bool
+     */
+    public function recipient($to)
+    {
+        return $this->sendCommand(
+            'RCPT TO ',
+            'RCPT TO:<' . $to . '>',
+            array(250, 251)
+        );
+    }
+
+    /**
+     * Send an SMTP RSET command.
+     * Abort any transaction that is currently in progress.
+     * Implements rfc 821: RSET <CRLF>
+     * @access public
+     * @return bool True on success.
+     */
+    public function reset()
+    {
+        return $this->sendCommand('RSET', 'RSET', 250);
+    }
+
+    /**
+     * Send a command to an SMTP server and check its return code.
+     * @param string $command       The command name - not sent to the server
+     * @param string $commandstring The actual command to send
+     * @param int|array $expect     One or more expected integer success codes
+     * @access protected
+     * @return bool True on success.
+     */
+    protected function sendCommand($command, $commandstring, $expect)
+    {
+        if (!$this->connected()) {
+            $this->error = array(
+                "error" => "Called $command without being connected"
+            );
+            return false;
+        }
+        $this->client_send($commandstring . self::CRLF);
+
+        $reply = $this->get_lines();
+        $code = substr($reply, 0, 3);
+
+        if ($this->do_debug >= 2) {
+            $this->edebug('SMTP -> FROM SERVER:' . $reply);
+        }
+
+        if (!in_array($code, (array)$expect)) {
+            $this->last_reply = null;
+            $this->error = array(
+                "error" => "$command command failed",
+                "smtp_code" => $code,
+                "detail" => substr($reply, 4)
+            );
+            if ($this->do_debug >= 1) {
+                $this->edebug(
+                    'SMTP -> ERROR: ' . $this->error['error'] . ': ' . $reply
+                );
+            }
+            return false;
+        }
+
+        $this->last_reply = $reply;
+        $this->error = null;
+        return true;
+    }
+
+    /**
+     * Send an SMTP SAML command.
+     * Starts a mail transaction from the email address specified in $from.
+     * Returns true if successful or false otherwise. If True
+     * the mail transaction is started and then one or more recipient
+     * commands may be called followed by a data command. This command
+     * will send the message to the users terminal if they are logged
+     * in and send them an email.
+     * Implements rfc 821: SAML <SP> FROM:<reverse-path> <CRLF>
+     * @param string $from The address the message is from
+     * @access public
+     * @return bool
+     */
+    public function sendAndMail($from)
+    {
+        return $this->sendCommand("SAML", "SAML FROM:$from", 250);
+    }
+
+    /**
+     * Send an SMTP VRFY command.
+     * @param string $name The name to verify
+     * @access public
+     * @return bool
+     */
+    public function verify($name)
+    {
+        return $this->sendCommand("VRFY", "VRFY $name", array(250, 251));
+    }
+
+    /**
+     * Send an SMTP NOOP command.
+     * Used to keep keep-alives alive, doesn't actually do anything
+     * @access public
+     * @return bool
+     */
+    public function noop()
+    {
+        return $this->sendCommand("NOOP", "NOOP", 250);
+    }
+
+    /**
+     * Send an SMTP TURN command.
+     * This is an optional command for SMTP that this class does not support.
+     * This method is here to make the RFC821 Definition
+     * complete for this class and __may__ be implemented in future
+     * Implements from rfc 821: TURN <CRLF>
+     * @access public
+     * @return bool
+     */
+    public function turn()
+    {
+        $this->error = array(
+            'error' => 'The SMTP TURN command is not implemented'
+        );
+        if ($this->do_debug >= 1) {
+            $this->edebug('SMTP -> NOTICE: ' . $this->error['error']);
+        }
+        return false;
+    }
+
+    /**
+     * Send raw data to the server.
+     * @param string $data The data to send
+     * @access public
+     * @return int|bool The number of bytes sent to the server or FALSE on error
+     */
+    public function client_send($data)
+    {
+        if ($this->do_debug >= 1) {
+            $this->edebug("CLIENT -> SMTP: $data");
+        }
+        return fwrite($this->smtp_conn, $data);
+    }
+
+    /**
+     * Get the latest error.
+     * @access public
+     * @return array
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * Get the last reply from the server.
+     * @access public
+     * @return string
+     */
+    public function getLastReply()
+    {
+        return $this->last_reply;
+    }
+
+    /**
+     * Read the SMTP server's response.
+     * Either before eof or socket timeout occurs on the operation.
+     * With SMTP we can tell if we have more lines to read if the
+     * 4th character is '-' symbol. If it is a space then we don't
+     * need to read anything else.
+     * @access protected
+     * @return string
+     */
+    protected function get_lines()
+    {
+        $data = '';
+        $endtime = 0;
+        // If the connection is bad, give up now
+        if (!is_resource($this->smtp_conn)) {
+            return $data;
+        }
+        stream_set_timeout($this->smtp_conn, $this->Timeout);
+        if ($this->Timelimit > 0) {
+            $endtime = time() + $this->Timelimit;
+        }
+        while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) {
+            $str = @fgets($this->smtp_conn, 515);
+            if ($this->do_debug >= 4) {
+                $this->edebug("SMTP -> get_lines(): \$data was \"$data\"");
+                $this->edebug("SMTP -> get_lines(): \$str is \"$str\"");
+            }
+            $data .= $str;
+            if ($this->do_debug >= 4) {
+                $this->edebug("SMTP -> get_lines(): \$data is \"$data\"");
+            }
+            // if 4th character is a space, we are done reading, break the loop
+            if (substr($str, 3, 1) == ' ') {
+                break;
+            }
+            // Timed-out? Log and break
+            $info = stream_get_meta_data($this->smtp_conn);
+            if ($info['timed_out']) {
+                if ($this->do_debug >= 4) {
+                    $this->edebug(
+                        'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)'
+                    );
+                }
+                break;
+            }
+            // Now check if reads took too long
+            if ($endtime) {
+                if (time() > $endtime) {
+                    if ($this->do_debug >= 4) {
+                        $this->edebug(
+                            'SMTP -> get_lines(): timelimit reached ('
+                            . $this->Timelimit . ' sec)'
+                        );
+                    }
+                    break;
+                }
+            }
+        }
+        return $data;
+    }
+
+    /**
+     * Enable or disable VERP address generation.
+     * @param bool $enabled
+     */
+    public function setVerp($enabled = false)
+    {
+        $this->do_verp = $enabled;
+    }
+
+    /**
+     * Get VERP address generation mode.
+     * @return bool
+     */
+    public function getVerp()
+    {
+        return $this->do_verp;
+    }
+
+    /**
+     * Set debug output method.
+     * @param string $method The function/method to use for debugging output.
+     */
+    public function setDebugOutput($method = 'echo')
+    {
+        $this->Debugoutput = $method;
+    }
+
+    /**
+     * Get debug output method.
+     * @return string
+     */
+    public function getDebugOutput()
+    {
+        return $this->Debugoutput;
+    }
+
+    /**
+     * Set debug output level.
+     * @param int $level
+     */
+    public function setDebugLevel($level = 0)
+    {
+        $this->do_debug = $level;
+    }
+
+    /**
+     * Get debug output level.
+     * @return int
+     */
+    public function getDebugLevel()
+    {
+        return $this->do_debug;
+    }
+
+    /**
+     * Set SMTP timeout.
+     * @param int $timeout
+     */
+    public function setTimeout($timeout = 0)
+    {
+        $this->Timeout = $timeout;
+    }
+
+    /**
+     * Get SMTP timeout.
+     * @return int
+     */
+    public function getTimeout()
+    {
+        return $this->Timeout;
+    }
+}

new file src/wp-includes/PHPMailer/composer.json

@@ +1 @@
+{
+    "name": "phpmailer/phpmailer",
+    "type": "library",
+    "description": "PHPMailer is a full-featured email creation and transfer class for PHP",
+    "authors": [
+        {
+            "name": "Jim Jagielski",