Changeset 50628 for trunk/src/wp-includes/PHPMailer/SMTP.php

Timestamp:

03/31/2021 09:28:10 PM (4 years ago)

Author:

ocean90

Message:

External Libraries: Upgrade PHPMailer from 6.3.0 to 6.4.0.

6.4.0 reverts a change that made the mail() and sendmail transports set the envelope sender if one isn't explicitly provided, as it was causing problems in specific PHP/server configurations.

Release post: ​https://github.com/PHPMailer/PHPMailer/releases/tag/v6.4.0
Changelog: ​https://github.com/PHPMailer/PHPMailer/compare/v6.3.0...v6.4.0

Props Synchro, tigertech, ayeshrajans, galbaras, audrasjb, SergeyBiryukov, desrosj, ocean90.
Fixes #52822.

File:

• trunk/src/wp-includes/PHPMailer/SMTP.php (modified) (2 diffs)

trunk/src/wp-includes/PHPMailer/SMTP.php

@@ -36 +36 @@
      * @var string
      */
-    const VERSION = '6.3.0';
+    const VERSION = '6.4.0';
 
     /**
@@ -554 +554 @@
                 //Send encoded username and password
                 if (
+                    //Format from https://tools.ietf.org/html/rfc4616#section-2
+                    //We skip the first field (it's forgery), so the string starts with a null byte
                     !$this->sendCommand(
                         'User & Password',