Could it be that a keyword buried in an address is interpreted by Yahoo?  If
so, *why* are they targeting Listserve servers (if you can answer that in
polite language)?  The owners asked the original sender to change his name.

Here's part of the error message returned:

>Date:         Wed, 6 Jun 2001 08:21:08 -0400
>From:         "L-Soft list server at USCJ.ORG (1.8d)" <[log in to unmask]>
>Subject:      PRESIDENTS: error report from YAHOO.COM
>To:           [the list owners]
>X-LSV-ListID: None
>
>The enclosed message, found in the PRESIDENTS mailbox and shown under the
>spool
>ID 2437  in the system  log, has been identified  as a possible  delivery
>error
>notice for the following reason: mail origin seems to be a LISTSERV server.

This is the original sender:
[log in to unmask]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fred Karp, Systems Manager                      [log in to unmask]
The United Synagogue of Conservative Judaism    http://www.uscj.org
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~