Re: [exim] exim block auth (geoip)
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Ce message fait partie du fil suivant :
Arborescence complète du fil triée par date
James à
2018-10-04 09:54
Emanuel Gonzalez à
2018-10-04 15:06
Auteur:
Lena
Date:
2018-10-04 11:11
UTC
À:
exim-users
Sujet:
Re: [exim] exim block auth (geoip)
> From: Emanuel Gonzalez
> lately we are suffering from dictionary attacks, as a prevention method
> I use "fail2ban", but in some cases users use passwords that are
> easy to guess and are used to send spam through bots.
This code blocks both dictionary attacks and stolen passwords used for spam:
https://github.com/Exim/exim/wiki/BlockCracking