-function sendMessage($t, $c, $b, $subject, $body, $reply_id, $prio = 3) {
- global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad;
- global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
- global $default_use_priority;
- global $more_headers;
+function sendMessage($t, $c, $b, $subject, $body, $reply_id, $MDN, $prio = 3) {
+ global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad,
+ $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort,
+ $default_use_priority,
+ $more_headers,
+ $request_mdn;
+