if ($res->userinfo['smtpcode'] == 550) {
if ($this->server->checkSmtpResponse($errmsg, $core_domain)) {
$ev = $this->addEvent('NOTIFY', $w, 'BLACKLISTED - ' . $errmsg);
if ($res->userinfo['smtpcode'] == 550) {
if ($this->server->checkSmtpResponse($errmsg, $core_domain)) {
$ev = $this->addEvent('NOTIFY', $w, 'BLACKLISTED - ' . $errmsg);