One of our subscribers suggested to add the following line to the header section of all messages, making it easy to unsub. I've been through the owners manual but cannot find a 1.8d command to do this. List-Unsubscribe:mailto:LISTSERV@host?body=unsubscribe%20listname Where is adding headers documented, so I can check pro's and con's. Tks, Han van den Bogaerde - [log in to unmask] Member of the Pegasus Mail Support Group My own Pegasus Mail related web information: http://www.caiw.nl/~jaabogae/han/han_lkfr.htm