Vieri Di Paola:
> postfix/smtpd[22926]: AB3AB12404F: client=unknown[10.2.0.1]
> postfix/cleanup[23782]: AB3AB12404F:
> message-id=<1587025299.219481.935321531.1891234....@external.domain.org>
> postfix/qmgr[22889]: AB3AB12404F: from=<syst...@external2.org>,
> size=2855, nrcpt=1 (queue active)
> postfix/smtp[22953]: AB3AB12404F: to=<v...@mydomain.org>,
> relay=10.0.200.50[10.0.200.50]:25, delay=0.09, delays=0.09/0/0/0,
> dsn=5.4.6, status=bounced (mail for [10.0.200.50] loops back to
> myself)
By any chance, did postfix/smtp log a warning like this:
host XXX greeted me with my own hostname YYY
Otherwise, why don't you try to set inet_interfaces explicitly.
Wietse
