>I just received the following returned mail.  I was just a poster to the
>list. I am not an "owner". From the header from TUFTS it is not apparent
>that the listowner  (Kate Bingham) received any notification  of the "no
>such user" bounced mail. Am I missing something?
 
Welcome to the world  of MAIL/11! You may want to  forward the message to
the list owner so that she can do something about it.
 
  Eric