> Thanks very much to everyone who took the time to respond! And I learned > something, too -- we do not have the REVIEW command set to owner only. > Several of you made a good point about doing this to make sure spammers > can't harvest the list, so we will be changing that pronto on all our lists. On an existing list, I agree it would be best to change that. There IS another course available, hower, at least when creating a new list. I set Review= Private Default-Options= conceal so that any of my subscribers who want to share their addresses can do so. After nearly two and a half years since switching to LISTSERV, the current score is seven subscriptions switched to NOCONCEAL, one being my "throwaway" address (one I publish for the convenience of subscribers, but can change on short notice) and two being alternates for a single participant. Although I have Web pages detailing how to reveal one's address, 949 remain concealed: a clear vote for privacy. Hal Keen