I had soft_bounce = yes. Thanks Enviado desde mi Galaxy
-------- Mensaje original --------De: Wietse Venema <[email protected]>
Fecha: 24/9/21 13:59 (GMT+01:00) Para: Wietse Venema <[email protected]>
Cc: Francesc Peñalvez <[email protected]>, [email protected]
Asunto: Re: change postscreen error code from 4xx to 5xx Wietse Venema:>
Francesc Pe?alvez:> > I re-ask again since my postscreen responds to
connections with dnsbl> > code 450 instead of a 5xx, with which those servers
are trying to resend> > the mail again and again> > > >
postfix/submission/postscreen[1724625]: NOQUEUE: reject: RCPT from> >
[XXX.XXX.XXX.XXX]:46994: 450 4.7.1 Service unavailable; client> >
[XXX.XXX.XXX.XXX] blocked using zen.spamhaus.org;> >
from=<[email protected]>,> >
to=<[email protected]>, proto=ESMTP, helo=<mail.shifts.top>> > > > this my
conf:> > With "postscreen_blacklist_action = enforce", postscreen logs DNSBL>
rejects as "550 5.7.1 Service unavailable...".Correction - it logs the reject
after doing the soft_bouncemodification.> With "soft_bounce = yes", postscreen
will replace the status with> "450 4.7.1" before it sends the reply to the SMTP
client. Wietse
