Ahoj,
Dňa Mon, 7 Mar 2022 17:15:55 +0000 Zakaria via Exim-users
<exim-users@???> napísal:
> I received an Email from Vodafone, with following relevant headers:-
>
> From: <noreply@???>
> Reply-To: Vodafone
IMO, you have three options:
1. leave responsibility to sender side (thus ignore it)
2. remove (deny on) header syntax check (change it to defer, etc)
3. add some whitelist, based on sender (domain), or IP, etc to skip
this deny in some cases
While i didn't meet this (except obvious SPAM) for long time, my
opinion can be not appropriate, but i will choose the first option.
Especially when from is noreply, thus they are not interested to be
informed by other way than SMTP reject message.
regards
--
Slavko
https://www.slavino.sk
