On Mon, 17 Sep 2001 11:56:42 -0400, David Hopkins <[log in to unmask]>
wrote:

>          [log in to unmask]
>          [log in to unmask]
>
>This person has only one address but I have two entries on my list.

LISTSERV obeys internet mail standards RFC821 and RFC2821 in this respect.  Both
standards require that the case of the 'local' or 'userID' part of the address
(left of the @) MUST be respected and preserved, while 'domain' part of the
address (right of @) MUST NOT be case sensitive.  So what you observe is a
natural consequence of this.