Fix handling of invalid email addresses in headers (#1489092)

Aleksander Machniak

2013-05-10 fd0fd3b0a0c82a1a5cce4dc775886154e9bf9e14

 program/lib/Roundcube/rcube_mime.php

@@ -361,6 +361,11 @@
                $address = $m[1];
                $name    = '';
            }
            // special case (#1489092)
            else if (preg_match('/(\s*<MAILER-DAEMON>)$/', $val, $m)) {
                $address = 'MAILER-DAEMON';
                $name    = substr($val, 0, -strlen($m[1]));
            }
            else {
                $name = $val;
            }