I'm implementing grey listing and a few RBL's on our relays. The problem is when our sending users get blacklisted on their email or something happens in which they still need to email us, we would like to be able to bypass the grey listing and possibly the RBL's.
I would like to do this for postmaster/abuse on all hosted domains. Is there a simple way to do this using an access policy or something? i.e. accept all email for ab...@* and postmas...@* (and whatever other accounts we do want to bypass as well)? Gary Smith