Dirk St?cker: > On Sat, 18 Mar 2017, Richard Damon wrote: > > >> - On your side, don't reject RCPT TO for the no-reply address. > >> > >> - On your side, add a telepathic policy service that can distinguish > >> between RCPT TO to verify an address, and RCPT to deliver mail. > >> > >> smtpd_recipient_restrictions = > >> .... > >> reject_unauth_destination > >> check_policy_service unix:/some/where/telepathic-service > >> check_recipient_access inline:{ > >> { t...@email.tld = reject this address does not receive email } > >> } > >> > >> Wietse > >> > > Couldn't you do something where you accept at the RCPT TO, and then reject > > at > > End of Data having it just reject everything as spam?
Rejecting mail for a do-not-reply address at DATA or end-of-data? That might work, but keep in mind that this rejects mail for all recipients of the message, not just the do-not-reply address. Wietse