From: mouss (moussnetoyen.net)
Date: Thu Apr 24 2008 - 12:01:45 CDT

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Zbigniew Szalbot wrote:
> Hello,
>
> mouss pisze:
>
>> Zbigniew Szalbot wrote:
>>> Hello,
>>>
>>> I have a feeling that something is not quite right with my
>>> (relatively new) postfix setup, but I do not know where to start
>>> troubleshooting. I sometimes get double-bounce in logs and I would
>>> like to ask your advice.
>>>
>>> Take this sample:
>>>
>>> Apr 24 18:17:59 relay postfix/cleanup[34394]: A9DF3C9429:
>>> message-id=<20080424161759.A9DF3C9429relay.lc-words.com>
>>> Apr 24 18:17:59 relay postfix/qmgr[62794]: A9DF3C9429:
>>> from=<double-bouncerelay.lc-words.com>, size=275, nrcpt=1 (queue
>>> active)
>>> Apr 24 18:17:59 relay postfix/virtual[34395]: A9DF3C9429:
>>> to=<cfb3b9e0ab5lists.lc-words.com>, relay=virtual, delay=0.01,
>>> delays=0/0.01/0/0, dsn=5.1.1, status=undeliverable (unknown user:
>>> "cfb3b9e0ab5lists.lc-words.com")
>>> Apr 24 18:17:59 relay postfix/qmgr[62794]: A9DF3C9429: removed
>>
>> # grep 20080424161759.A9DF3C9429relay.lc-words.com /var/log/maillog
>>
>> and find all log lines related to this message.
>
>
> This does not reveal a lot...
>
> $ grep 20080424161759.A9DF3C9429relay.lc-words.com /var/log/maillog
> Apr 24 18:17:59 relay postfix/cleanup[34394]: A9DF3C9429:
> message-id=<20080424161759.A9DF3C9429relay.lc-words.com>
>
> Grepping 34394 does not help either.

I need some coffee....
grep for cfb3b9e0ab5lists.lc-words.com instead.

>
>>
>>
>> you can also set
>> smtpd_reject_unlisted_sender = yes
>
>
> Thanks!
>
>
>

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