Hi, In some of my setups, I locate postfix as content filtering for smtp, and before the original mail server.
internet -> postfix relay -> mail server In cases of "myhostname=mail.mydomain.com" and also the hostname of the mail server is "mail.mydomain.com" Postfix will give an error of "greeted me with my own hostname" and bounce the e-mail with "loops back to myself". Actually this is not a real loopback case. Is it possible to disable checking for the corresponding hostname of the transport? Best Regards, Oguz Yilmaz Postfix 2.2.11 warning: host 10.15.0.10[10.15.0.10] greeted me with my own hostname mail.mydomain.com warning: host 10.15.0.10[10.15.0.10] replied to HELO/EHLO with my own hostname mail.mydomain.com 6E0E31C3AC7: to=<t...@mydomain.com>, relay=10.15.0.10[10.15.0.10], delay=5, status=bounced (mail for 10.15.0.10 loops back to myself) fallback_transport = maildrop mydestination = localhost, localdomain, localhost.localdomain, $myhostname mydomain = mydomain.com myhostname = mail.mydomain.com mynetworks = 127.0.0.1, 10.0.0.0/8 relay_domains = $mydestination, mydomain.com smtp_host_lookup = native, dns transport_maps = hash:/etc/postfix/transport transport: mydomain.com smtp:10.15.0.10 .mydomain.com smtp:10.15.0.10
