add checks for Messge Disposition Notifications.

Now we also identify X-Confirm-reading-To and Return-Receipt-To.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@4476 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/class/mime/Rfc822Header.class.php b/class/mime/Rfc822Header.class.php
index 5bd745fecb434d94b546cf8f57748c14c1af154a..217742954bc6b49a045e3f06a1171714cd65aa58 100644 (file)
--- a/class/mime/Rfc822Header.class.php
+++ b/class/mime/Rfc822Header.class.php
@@ -145,6 +145,8 @@ class Rfc822Header {
                $value = $this->stripComments($value);
                $this->references = $value;
                break;
+           case 'x-confirm-reading-to':
+           case 'return-receipt-to':
             case 'disposition-notification-to':
                $value = $this->stripComments($value);
                 $this->dnt = $this->parseAddress($value);