Patrik B?t:
> I'm having problem with a bounce that was never send to the sender.
> 
> *Here is the log when it fails:*
> Jul  2 13:03:05 smtp9 postfix-out/qmgr[5316]: 575C227A388:
> from=<custo...@domain1.tld>, size=125355, nrcpt=1 (queue active)
> Jul  2 13:03:05 smtp9 postfix-out/smtp[8391]: 575C227A388:
> to=<user.n...@domain2.tld>, relay=none, delay=0.11, delays=0.01/0/0.1/0,
> dsn=5.4.4, status=bounced (Host or domain name not found. Name service
> error for name=domain2.tld type=AAAA: Host not found)
> Jul  2 13:03:05 smtp9 postfix-out/qmgr[5316]: 575C227A388: removed
> 
> *And here is a log when it works (same rcpt):*

This could be because:

0) The sender is <>.

1) The sender sent mail with "RCPT TO: <address> NOTIFY=NONE".

2) You are using a Milter application that adds a recipient with
"NOTIFY=NONE". 

2.5) I vaguely recall that old Postfix milter clients always used
"NOTIFY=NONE" when adding a recipient, but I may be mistaken.

3) You are using an older Postfix implementation that always used
"NOTIFY=NONE" when adding a BCC recipient.

        Wietse

Reply via email to