There seem to be a lot of requests on ARCH-L and HISTARCH for info on mailing
lists for allied disciplines.  There is a page on the web that allows you to
easily search  for lists by topic or name, and download software that allows
you to send no-mail commands, get lists of members, sort messages, etc.  The
address is
 
http://www.clark.net/pub/listserv/listserv.html
 
With Mosaic or Netscape it is easier than using e-mail.  Give it a try.
 
Tom Wheaton