Thank you!

> Defer the message for later.

Could it be that BLACKLISTS defers all messages at all times?

He meant to defer a message on 127.0.0.2 reply *once* then accept it.

I think your suggestion will be: "That is possible by developing a  
courier filter" because courier has to remember that one defer answer  
and accept the message the second time.

Looking at Gordon's greylist.py that would be the "remember" part, and  
combining it with DNSBL lookup from whitelist_dnswl.py ...
but :( I am not a python developer.




Idézem/Quoting Sam Varshavchik <mr...@courier-mta.com>:

> SZÉPE Viktor writes:
>
>>
>> Good afternoon!
>>
>> I've just read on http://psky.me/
>>
>> Response     Meaning / Recommended Action
>> ------------------------------------------
>> NOERROR      The IP address is question is fine for sending mail.    Accept
>> the message
>>
>> 127.0.0.2    The IP address in question has been seen with a high rate of
>> spam.        Defer the message for later.
>>
>> 127.0.0.3    The IP address in question has been seen to have a very high
>> rate of spam.        Reject the message at SMTP submission.
>>
>>
>> How is it possible to implement deferring with Courier MTA?
>
> This should be possible by using the settings that are documented in  
> the couriertcpd manual page in the BLACKLISTS settings. Something  
> like:
>
> BLACKLISTS="'-block=dnsbl.example.com,BLOCK/127.0.0.2,450 Go away'  
> '-block=dnsbl.example.com,BLOCK/127.0.0.3,550 Go away'"
>
> Keep in mind that these are shell script fragments, so mind the quoting.



SZÉPE Viktor
-- 
+36-20-4242498  s...@szepe.net  skype: szepe.viktor
Budapest, III. kerület





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