Thanks for helping me take the blindes off so I could see :-)
 
Yes, it is a subscriber who no longer has an account at that address.
LISTSERV Tips tell me i can unsubscribe him by issuing a TELL LISTSERV QUIET
DELETE
command, but I got a reply that says TELL is not a valid command. Can you
tell me how I can unsubscribe him?
 
Thanks.......Jon Ayers