Stan Hoeppner: > I only have reject_unauth_destination on my relay-only server, and > sending to an invalid recipient address returns: > > 550 5.1.1 <inva...@domain.tld>: Recipient address rejected: User unknown > in relay recipient table > > I don't have reject_unauth_destination. I guess which parameter one > needs to implement depends on whether one uses local deliver?
You probably have smtpd_reject_unlisted_recipient at it's default value: yes. -- Regards mks
