$sql="SELECT domain FROM mail_domain WHERE ".$app->tform->getAuthSQL('r').' ORDER BY domain';
//$sql = "SELECT domain FROM mail_domain WHERE ".$app->tform->getAuthSQL('r').' ORDER BY domain';
$sql="SELECT domain FROM mail_domain WHERE domain NOT IN (SELECT SUBSTR(source,2) FROM mail_forwarding WHERE type = 'aliasdomain') AND ".$app->tform->getAuthSQL('r')." ORDER BY domain";