Re: [exim] stopping spam with forged from:

Ahoj,

Dňa Wed, 25 May 2022 08:38:32 -0600 "Chad Leigh Shire.Net LLC via
Exim-users" <exim-users@???> napísal:

> What is the best strategy to combat and right out reject mail that
> has the from: and the recipient address the same? Or alternately to
> force things like SPF checking against the from: in addition to the
> envelope-sender? (Not sure if that is a good idea — will it mess up
> legit email from mail processors etc )

take look at DMARC policy

regards

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