if ($mdn_user_support) {
if ($header->dnt) {
$mdn_url = $PHP_SELF;
- $mdn_url = set_url_var($PHP_SELF, 'mailbox', urlencode($mailbox));
- $mdn_url = set_url_var($PHP_SELF, 'passed_id', $passed_id);
- $mdn_url = set_url_var($PHP_SELF, 'passed_ent_id', $passed_ent_id);
- $mdn_url = set_url_var($PHP_SELF, 'sendreceipt', 1);
+ $mdn_url = set_url_var($mdn_url, 'mailbox', urlencode($mailbox));
+ $mdn_url = set_url_var($mdn_url, 'passed_id', $passed_id);
+ $mdn_url = set_url_var($mdn_url, 'passed_ent_id', $passed_ent_id);
+ $mdn_url = set_url_var($mdn_url, 'sendreceipt', 1);
$oTemplate->assign('read_receipt_sent', $message->is_mdnsent);
$oTemplate->assign('first_time_reading', $FirstTimeSee);