At 15:37 05/06/2004 Thursday, Listserv Admin wrote:

 >for instructions, and tell them that I can't investigate until I get the
 >full e-mail headers of both messages.

True True True.

If only one person is complaining, it is clearly a problem between the
receiver's MTA and the LISTSERV-side client MTA (which may be at a site
different from the  LISTSERV host itself e.g., a LISTSERV Distribute
Backbone site or other mailer).

/Pete