Is there a way to make Listserv accept a command via mail but not send back any response? I have a local command that adds some info to a file but generates no response to the user. Listserv, however, echoes the command and the CPU resources back to the user in a mail file. This is going to generate a lot of useless mail most of which would probably bounce :-( and I would like to turn it off. This command has to work for people on a machine that can't send messages so I am limited to mail or files. Any suggestions? Steve Middlebrook Educational Computing Services Washington University, St. Louis