While it is sometimes nice to know who else at your node (or at least four other people at your node) received a piece of mail, sometimes privacy even at the local level is nice. The AIDSNEWS list is taking advantage of this "feature." About REGister. It is listed in the msgs that LISTSERV sends back when you ask it for HELP (that's about as deep as I have gotten in the docs :-) This isn't documented, but experience tells me that if a name in the TO: field has quotes around it, the name is being pulled from the SIGNUP FILE and if the name has no quotes, it's what was supplied on the SUBscribe command. Steve Middlebrook