We have transport rules which flag emails based on keyword and sends them to a moderator. A crude sort of SPAM filter if you will. However we would like when rejecting moderated messages that no rejection notice is sent to the sender. I was thinking I would probably need to go into the arbitration mailbox and delete the items before the moderation time expires as Exchange seems to send the notice no matter what.
Was looking for tips on how to easily do this (go in and delete items or otherwise prevent a reject notice from being sent).
Perhaps setting up another rule to delete the rejection message?