Re: [exim] A decent acl example please!

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Author: Jeremy Harris
To: exim-users
Subject: Re: [exim] A decent acl example please!
On 01/06/2020 17:44, Jacques B. Siboni via Exim-users wrote:
> It seems there are many ways to configure the acl part of exim4.

Yes; essentially ACL code is a programming language.

> I have tried
> many options but, so far I can't get rid of spammers using our smtp to send spam
> mails.

Your first problem is to identify and define patterns of spammer.
Doing that will lead you inevitably to coding to block them.
Your spammers are probably different to mine.