List owner has received the (sanitized) message below.  Is there a simple way, administratively, to "clean up" the username information stored in the LISTSERV(tm) signup file, to take out the MSN banner garbage?


Tue, 2 Apr 2002 22:24:54

"Firstname  LastnameGet  more from  the  Web.  FREE  MSN Explorer  download  :
http://explorer.msn.com" <[log in to unmask]> has  just subscribed to
the ListName list (list description).