Author: Patrick von der Hagen Date: To: exim-users Subject: Re: [Exim] How to deal with 10 fold increase in mail traffic
Sujit Choudhury wrote: > Alex,
> The problem is our MTA is a gateway. It handles the traffic for
> m25lib.ac.uk, psi.org.uk etc. It does not have local users. Depending
> on various rewrite rules, it just passes the mail to some other (less
> powerful) host.
>
> So the ACL you have suggested will not work easily.
Try to use "callout" to the final delivery host to verify your recipients before
accepting any emails.
--
CU,
Patrick.
