On Tue, 28 Nov 2000 14:21:15 -0500, Pete Weiss <[log in to unmask]> wrote: >I have case-sensitive RFC822 addresses (pmw1@ and PMW1@) subscribed to >the same list. When I attempt to change the options for one of them, it >changes for both. This occurs regardless of WEB or email interface. Is >this a flaw? Yes and no. RFC821 requires that the userID or Local side of the addreee may be case sensitive. Few mail systems actually implement this. LISTSERV obeys the RFC but as a practical matter in the case of CHANGE/SET/SIGNOFF commands (but not SUBSCRIBE) LISTSERV ignores the case difference in the interest of doing the requested command. Otherwise nobody would ever be able to signoff from a list. This is documented in a small footnote somewhere.