Tom Ritter:
> Hi all. New to running a mailserver, and I want to make sure I really
> understand what's happening with it, strange behaviors, and try to
> prevent misconfigurations.
>
> What I'd like to do is slowly filter out specific notifications I
> don't care about. The example I'll use right now is 'Relay Access
> Denied'. I'd like to process and filter these messages on the server
Milters don't see things that Postfix rejects. Doing it the other
way around would require major changes to Postfix features such as
header/body_checks, because Milter support was added later.
Wietse
