The BOTTOM_BANNER template is not shipped with DEFAULT.MAILTPL.  You
should create a BOTTOM_BANNER template in your individual list templates.
For instance, the one I'm using on LISTSERV95-L right now is:
 
>>> BOTTOM_BANNER
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
LISTSERV95-L is  the official  channel for  the support  of L-Soft's
LISTSERV product  for Windows 95  only. If you need  to unsubscribe,
send the command "UNSUB LISTSERV95-L" to [log in to unmask]
For more information on LISTSERV, see "http://www.lsoft.com/".
 
 
Nathan