A problem has surfaced on one of my lists that is spam-like in nature. One of the more articulate and vocal subscribers, whose ideas are sometimes heatedly disagree with by others on the list, had his subscription set to NOMAIL. He didn't do it, I didn't do, the list co-owner didn't do it. But someone seems to have impersonated him and sent the command to LISTSERV to do it. He noticed pretty quickly, and we've reset it. My question: Is it possible to "fool" listserv by changing the information in the "From:" line? I know it is not possible with online mailers like pine or elm. But something sticks in my mind that some offline mailers, such as Eudora, will allow knowledgable users to modify the line so that listserv will think the message is coming from one person, when in fact it is coming someone else. Any insight? I'm copying this to LSTOWN-L, since it concerns LISTSERV too. Bill -- Dr. W. Schipper Email: [log in to unmask] Department of English, Tel: 709-737-4406 Memorial University Fax: 709-737-4528 St John's, Nfld. A1C 5S7