On Fri, 2 Dec 1994 17:03:25 EST Judith Hopkins <[log in to unmask]> said: > Question: What does LISTSERV look at to verify if a command sent >to it comes from a subscriber or not? I had always assumed that it >looked only at the address, e.g. userid@bitnetsite LISTSERV definitely checks just the address, not the name. I guess their hostname changed. Eric