Am 17.04.2012 12:09, schrieb Robert Schetterer:
> Am 17.04.2012 11:50, schrieb Reindl Harald:
>>
>> Am 17.04.2012 11:48, schrieb Claudius:
>>> Hi,
>>>
>>> as nobody seems to have a working solution I built a little Perl script
>>> that adds the IP of the server receiving outgoing mail to
>>> postgrey_clients.db
>>>
>>> It's still a little unfinished but working fine on my server. There's
>>> room for improvement though (IPv6 missing, rsyslog spawning and lastline
>>> fetching is non-optimal). Maybe I will improve this with piping and a fifo.
>>
>> are you aware that you are whitelisting this way
>> servers which sent spam to a user with autorply?
>>
> 
> what about using
> some tecs from here
> http://mailfud.org/postpals/

this all will not work in most cases

how do you act with us as example?
you are sending a message to me to MX "barracuda.thelounge.net"
well, you whitelist "barracuda.thelounge.net"
but you will never receive any message from our spamfirewall

this is a typical business case

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