On 30 Sep 2014, at 23:22 , Vijay Rajah <m...@rvijay.me> wrote: > I need to send mails from one of my servers, with a sender address that is > non-existent (EX: no-re...@mydomain.tld).. > > The mail-hub (postfix 2.11) is rejecting the sender address, with > > Sender address rejected: User unknown in virtual mailbox table) > > I suspect this is because I have "smtpd_reject_unlisted_sender = yes" in my > main.cf
Yes, that would be why. Don’t do that. -- "I've had a perfectly wonderful evening. But this wasn't it." - Groucho Marx