[BlueOnyx:26382] Re: The Postfix learning curve continues

Chad Bersche chad at bersche.com
Wed Aug 2 08:10:22 -05 2023


Hello Michael.  Appreciate the continued assistance.

The relay error comes in this section:


Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: generic_checks: 
name=permit_mynetworks status=0
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: generic_checks: 
name=reject_unauth_destination
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: 
reject_unauth_destination: emailalert at domain.com
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: 
permit_auth_destination: emailalert at domain.com
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: ctable_locate: 
leave existing entry key chad at bersche.com?emailalert at domain.com
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: NOQUEUE: reject: 
RCPT from backup.bersche.com[172.18.172.106]: 554 5.7.1 
<emailalert at domain.com>: Relay access denied; from=<chad at bersche.com> 
to=<emailalert at domain.com> proto=ESMTP helo=<localhost>
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: generic_checks: 
name=reject_unauth_destination status=2
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: >>> END Recipient 
address RESTRICTIONS <<<
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: > 
backup.bersche.com[172.18.172.106]: 554 5.7.1 <emailalert at domain.com>: 
Relay access denied
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: watchdog_pat: 
0x558e6487faa0
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: 
vstream_fflush_some: fd 10 flush 53
Jul 31 14:36:33 mail postfix/submission/smtpd[645290]: smtp_get: EOF



 From what I can tell the forward and reverse DNS entries are fine, and 
I'd received no bounces from prior to conversion to Postfix.

I did search for all other relay issues, and there are three email 
addresses being denied, with identical issues.  I'm glad to provide you 
logs from before Postfix and after, if that's helpful.  I just didn't 
want to flood the list with a bunch of attachments

Thanks!




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