[Mailman-Users] Couple of Questions

[Jeffrey M. Johnson]

I have an individual who moderatored about a dozen lists who is changing
positions and is no longer going to moderate these lists.  Is there any
tools that I can use that will scan all the Databases and tell me which
lists they moderate or produce just the moderators for the lists with a
single command.

Some individuals who are subscribed to our lists have long E-mail addresses
First.M.Lastname-1 at server.domain.edu

No matter how I have set up the lists I am required to approve their
messages.  Any thoughts?
Lists Posting limited to members only.

Thanks
Jeff