Author: Heiko Schlittermann Date: To: exim-users Subject: Re: [exim] Blocking HELO with IP, but not for autenticated users
Hello Lucabert,
Luca Bertoncello <lucabert@???> (Fr 08 Jun 2007 11:07:52 CEST): > Hi, list!
>
> Another problem: I'd like to block the HELO/EHLO with IPs or not FQDN, but I
> MUST allow this for all my autenticated users...
You can't block at HELO-time, since at this time you do not know about
authentication yet.
But you can use the helo checks later, after giving the client a chance
to authenticate (in the mail acl).
> I want to reject these E-Mail as soon as possible.
"possible" depends on the information you expect from your client.
> Has Exim an ACL that be called after "MAIL FROM"?
> If yes, then I can reject the E-Mail with invalid HELO/EHLO and not
> autenticated direct after MAIL FROM...
It's documented, even in the example.conf.gz (acl_smtp_mail).
