Just thinking off the top of my head: make him/her
an EDITOR but NOT a MODERATOR. Make sure you don't default
MODERATOR to EDITOR i.e., make your MODERATORs explicit RFC822
addresses.
[log in to unmask]" type="cite">We would like to have a particular important user be able to post to a moderated list but NOT be moderator and also not receive messages from the list. I read Editor functions and that is not quite it because we still want existing moderator to to approve non subscriber messages.