You are not authorized to send mail to the ADSM-L list from your tdavid AT GTE 
DOT NET
account. You  might be  authorized to  send to  the list  from another  of your
accounts, or perhaps  when using another mail program  which generates slightly
different addresses, but LISTSERV has no way to associate this other account or
address  with  yours. If  you  need  assistance or  if  you  have any  question
regarding  the policy  of  the ADSM-L  list, please  contact  the list  owners:
ADSM-L-request AT VM.MARIST DOT EDU.