Patrick:
 
> Any suggestions?
 
Depending on the volume of your list or the number of AOL subscribers who
post, you might just stick a filter in for all aol.com addresses.  This
would mean you'd have to approve each posting by an AOL user.  Ideally,
this filtering would be done without notice to the sender.  You could do
this for 5-6 months and probably the guy would go on to other things (or
get a compuserve account... ugh).  Good luck.
 
Mark Hunnibell                  Email: [log in to unmask]
KIDLINK Gopher/WWW Coordinator  http://www.connix.com/~markh/index.html