Re: [exim] Using Exim ACL to blackhole bounce messages

Sebastian Berm wrote:
> but I'm kinda out of other ideas.
> At the moment a lot of domains which I use Exim for, receive bounce
> messages to their catchall's, which are bounces from spammers.
>
> So spammers abuse the domains of some of our clients as 'from' addresses...
>
>
> My idea is to try to find a way to have Exim's own ACL detect bounce
> messages and automatically blackhole them, without any further
> processing. This way clients will not be able to receive bounces,
> however for the time being

In addition to the solution to your question, why can't you reject
such rather than discarding them?

-Jeremy