On 9/9/19 6:48 PM, Reio Remma wrote:
> On 09.09.2019 18:13, Martijn van Duren wrote:
>> On 9/9/19 3:37 PM, Reio Remma wrote:
>>> Hello!
>>>
>>> Slowly digging into filters.
>>>
>>> Now I'm curious if it's possible to modify the recipient after say spam
>>> check in data-line? I get the impression that rewriting rcpt-to at that
>>> stage is impossible, but my goal would be to redirect/quarantine high
>>> scoring spam to a special e-mail address.
>>>
>>> Would it be doable somehow?
>>>
>>> Thanks!
>>> Reio
>>>
>> It is not.
>>
>> What you might be able to do is add an additional header and somehow let
>> an lmtp server make the decision based on the header.
>>
>> I haven't used lmtp myself, no clue if this actually works, but it's
>> worth investigating :-)
>>
>> Please reply to the threat if you managed to make it work.
> 
> Thanks Martijn and Gilles for the confirmation!
> 
> I'm currently using amavisd-new with the quarantine feature, but I'm itching 
> to switch to Rspamd (greylisting here I come!).
> 
amavisd-new 2.12 has rspamd support, have you tried it ?

> I'm using the quarantine to keep an eye on mails with a medium spam score so 
> we won't lose the occasional legit mail with a higher than normal spam score. 
> Additionally I can train these borderline mails correctly as ham/spam.
> 
> I now see Rspamd has a metadata exporter feature I could probably use to copy 
> spammy mails to the quarantine mail address.
> 
> There are also Dovecot's sieve scripts. I'll have to see which work better.
> 
> Thanks,
> Reio
> 


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