On Thu, 25 Sep 1997 15:35:08 -0400 Philo <[log in to unmask]> said:

>Just a unique password in the welcome message

The one they made sure to throw away? ;-) You can sign off and in general
fix problems with  your subscription (change address, etc)  using the web
interface. This  requires a  LISTSERV password, which  you can  assign as
long as you still  receive mail from the old address.  If the old address
is completely gone, you need to ask  the list owner for help, but in most
cases mail  routing changes  to preserve  old addresses,  at least  for a
while.

  Eric