Someone attempted to sign on the the list PJML@UTXVM with the following address: MJS%A1@UTRC LISTSERV apparently thinks this is a BITNET address, but a list of Node Ids and error messages indicates it isn't. Any ideas as to where this address is from, or how I could even contact this person to let them know that LISTSERV is having trouble with their address? Steve Carr PJML Co-moderator