Maybe I'm not asking the right question. I understand the ACK setting. What I am trying to get at is the text of the ACK. When I send a note to the MUSEUM-L list or to this list, in the acknowledgement it states the number of reciepients on the particlular list, i.e. "Your note has been distributed to MUSEUM-L (752 receipients)." How can I get the ACK message for my list to state the same thing? Anita Cohen-Williams; Reference Services; Hayden Library Arizona State University, Tempe, AZ 85287-1006 PHONE: (602) 965-4579 FAX: (602) 965-9169 INTERNET: [log in to unmask] Owner: HISTARCH