On Tue, Feb 18, 2025 at 12:18:08PM -0500, John Griffiths via Postfix-users wrote:
> I am getting soft bounces even with soft_bounce = no set in main.cf. > > Feb 18 02:03:17 joe postfix/smtpd[601395]: NOQUEUE: reject: RCPT > from inbound2b.ore.mailhop.org[54.68.193.51]: > 450 4.1.8 <[email protected]>: Sender address rejected: Domain > not found; from=<[email protected]> to=< > [email protected]> proto=ESMTP > helo=<inbound2b.ore.mailhop.org> > Feb 18 02:09:05 joe postfix/smtpd[602144]: NOQUEUE: reject: RCPT > from inbound4b.ore.mailhop.org[54.149.154.28] > :450 4.1.8 <[email protected]>: Sender address > rejected: Domain not found; from=<news-st That's not a "soft bounce". But it could easily be a different part of the default safety net, that should be updated after initial tests. $ postconf -d | grep -P '_reject_code = 4\d\d$' plaintext_reject_code = 450 unknown_address_reject_code = 450 unknown_client_reject_code = 450 unknown_hostname_reject_code = 450 unverified_recipient_reject_code = 450 unverified_sender_reject_code = 450 In main.cf, I have: # postconf -n | grep -P '_reject_code = \d\d\d$' plaintext_reject_code = 550 unknown_address_reject_code = 550 unknown_client_reject_code = 550 unknown_hostname_reject_code = 550 unverified_recipient_reject_code = 550 unverified_sender_reject_code = 550 -- Viktor. _______________________________________________ Postfix-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
