I've got a subscriber who can send commands to listserv and have them executed, but his posts to a list seem to vanish in thin air. The mail log shows his postings are received, but there's no corresponding entry in the listserv log to distribute them. One thing I did notice was a single semi-colon, ":", in the headers. I'm not sure if this is munging up the RFC822 check. If it is, would this still allow a sub command to go through but not a post to a list? Any ideas? -Jim Serwinowski University at Buffalo