I handle subscriptions similarly to Dan ... it's a great time saver to get a single "digest" of subs/unsubs each day. The "ADD1" and "DELETE1" messages are a problem, however (I actually needed one address today ... hence this posting). It appears to me that there is no real consistancy in the definition or implementation of &WHOM. It is often used where I would have expected &INVOKER. Dan, I don't see an easy fix or bypass for our problem. L-Soft, please change LISTSERV to include the referenced address in every message! cheers, Wayne T. Smith Systems Group -- CAPS internet: [log in to unmask] University of Maine System BITNET/CREN: WTS@MAINE