>What exactly would be the cause of a user sending mail to the list which shows
up in my mailboix as "ail from a user who has been served out"?
 
There is nothing wrong with the user's account.
 
-nate <<
 
He probably has been posting to the LISTSERV rather than the list.
You need to send a message
 
SERVE [log in to unmask]
 
to  LISTSERV so that the Listserver will start sending him notes
and allowing him to post.
 
Eleftheria