LIST_Servers

   PMDF provides a combined mail and list server, referred to in
   this document as a "mail server". Mail servers are used to
   distribute files via e-mail and allow users to subscribe or
   unsubscribe from mailing lists. If your system manager has
   configured a mail server at your site, then you can query the
   server via e-mail to determine what files and mailing lists are
   available.
 

Additional information available:

Using_Servers   Commands