Dňa 12. augusta 2026 8:10:38 UTC používateľ Vsevolod Stakhov via mailop 
<[email protected]> napísal:

>IIRC, you were using Rspamd, and Rspamd [1] uses 2 distinct hashes to resolve 
>exactly the issue you describe:

I am using rspamd's greylisting for same years, without
issues (except loop in conjunction with its neural module
and default/suggested settings). Beside mentioned hashing,
IMO another great properties includes:

+ caching of retrying hosts
+ selective greylisting, only messages above threshold score

As result, longtime stats shows <1 % messages was greylisted
and i am happy with it.

But, my MTA does other filtering too -- greeting delay
and RBL checks which stops many stupid attempts before
message hits rspamd...

regards


-- 
Slavko
https://www.slavino.sk/
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