How do the various LISTSERVs learn about changes to a node's administration? As of February 1989 I became our site's :contact and :techrep, but attempting to do a NETWIDE delete on behalf of a user that is no longer affiliated with our site yielded messages of the form: You are not a registered NAD (Node Administrator) for node CANISIUS. The NAD for node CANISIUS is [log in to unmask] The SZYMENDE account was obviously the previous NAD's account (not the user I was attempting to DELETE). As an aside, however, one of the LISTSERVs reported that the NAD is an account named MAINT, which has never existed at my site. What do I need to do to correct this situation? Larry Deni Systems Programmer/DBA Canisius College Buffalo, NY BITNET: deni@canisius