Subject: How does LISTSERV identify my userid? Sometimes I appear to be known as [log in to unmask] and other times as [log in to unmask] Why do these both work? What is the difference? Thanks. ============================================================================ ( Paul Nagai [log in to unmask] BookMaster/Electronic Publishing Specialist) ============================================================================ ( Nagai Resources 818.403.0431 )( Client Site: LA Water & Power 213.367.2086 ) ( 1107 Fair Oaks Avenue, #434 )( 111 No Hope St, Room 515 ) ( South Pasadena CA 91030 )( Los Angeles CA 90012 ) ============================================================================