Index: wp-mail.php =================================================================== --- wp-mail.php (revision 6206) +++ wp-mail.php (working copy) @@ -64,8 +64,8 @@ // otherwise use the site admin if (preg_match('/From: /', $line) | preg_match('/Reply-To: /', $line)) { $author=trim($line); - if ( ereg("([a-zA-Z0-9\_\-\.]+@[\a-zA-z0-9\_\-\.]+)", $author , $regs) ) { - $author = $regs[1]; + if ( preg_match('|[a-z0-9_.-]+@[a-z0-9_.-]+|i', $author, $matches) ) { + $author = $matches[0]; echo "Author = {$author}
"; $author = $wpdb->escape($author); $result = $wpdb->get_row("SELECT ID FROM $wpdb->users WHERE user_email='$author' LIMIT 1");