On 03/10/2018 13:56, Emanuel Gonzalez via Exim-users wrote: > My question is, is there any module to block smtp authentication from certain countries?, or some idea of how to work with this problem.
There's a dnsbl "zz.countries.nerd.dk" which returns country-code TXT
records. You could use that with a list of (un)acceptable countries
for deciding whether to advertise AUTH.
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Cheers,
Jeremy
