Carver Banks:
> Hello Everyone,
> I am seeing weird bounces on my postfix server and can't quite figure out
> why...
> It looks like it is failing while passing the mail off to a spam appliance,
> but from the spam appliance side I see no record of the message. Also
>
> Any ideas, I have a couple examples below?
>
> Example Mail.log entry:
>
> Feb 12 06:17:53 mail01 postfix/smtp[24220]: C06165CE92:
> to=<user.n...@domain.com>, relay=175.21.0.67[175.21.0.67]:2525, conn_use=18,
> delay=16, delays=1.4/13/0/1.7, dsn=5.5.0, status=bounced (Protocol error:
> host 175.21.0.67[175.21.0.67] said: 250 2.0.0 Ok (in reply to DATA command))
What does "postconf mail_version" say? We have added workarounds
for clients and servers getting out of sync.
What software is running on port 2525?
Wietse
