Hi, Could someone explain how the TAG information is placed on mail from listserv lists? That is the info as returned by the command CP TAG QUERY FILE spoolid In particular, the fourth and fifth fields always seem to indicate the listname and the node. I was wondering where and by whom this tag information is set. Is it set by the listserv, the mailer or CP at the receiving host? If it is by the above three, is the TAG information picked up imlicitly from the information contained within the headers of the mail (i.e From: or Sender: tags)? Or is it set explicitly by the originating listserv? Satish Movva Bitnet: U37127@UICVM University of Illinois at Chicago Internet: [log in to unmask]