Try sending personal mail to each address, you should get the same
error from whoever is causing the problem...Or at least you can hope you
do.  Then set that user to NOMAIL and send an edited copy of the letter
enclosed below.  I use it when I get internet problems.  It was given
to me by the owner of BELIEF-L when I started my list.
 
Good Luck!
 
Douglas J. Coffman
 
-------------Cut Here (not really, the screen is breakable)-------------
* Date Created:  *ENTER DATE*
* From:  *YOURNAME*, *YOURLIST* Coordinator
 
Dear Subscriber,
 
Because of recent problems with the network connections to your host, I have
been  forced to  set  your  subscription to  the *YOURLIST* Revised Listserv
Distribution List  to "NOMAIL".  This means  that you will not  receive mail
from the  list.  I have  done so  in order to  stem the tide  of mail-reject
notices which, as owner, I receive in cases like this.
 
You can reset your subscription to "MAIL" by sending the command
 
     SET *YOURLIST* MAIL
 
to LISTSERV@*Internet Address* (LISTSERV@*NODE*.BITNET) at any time.
 
                              Virtually,
 
                              *YOURNAME*, Owner
                              *YOURLIST*