The problem had always existed in fact, but there was a bug in 1.5n which
prevented LISTSERV  from actually  enforcing locked users.  Without this,
you'd have a  loop between LISTSERV and SMTPSERV, unless  SMTPSERV can be
configured to throw  out stuff from LISTSERV. I don't  know what SMTPSERV
is, I  just know that  you can prevent LISTSERV  from sending it  mail by
adding SMTPSERV@nodeid to the TRAPOUT variable in LOCAL SYSVARS, or maybe
you could prevent SMTPSERV from sending to LISTSERV.
 
  Eric