On 6 Oct 2000, at 15:59, John L. Mottl wrote:

>I have gotten several of these today and they are not getting to the list?
>Any Ideas?
>
>Message-Id: <[log in to unmask]>
>Message-Id: <[log in to unmask]>
>X-Sender: [log in to unmask]
>X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1

(Begin Eudora Double Message ID FAQ)

Your mail was rejected because it had a duplicated "Message-Id:",
QUALCOMM's current recomendations are given below.

10/07/98: An increasing amount of mail directed to Listserv lately has
been rejected as invalid because the header contains a duplicated
"Message-Id:" field.  The mail exhibiting this specific problem usually
comes from subscribers using 4.1.X versions of Eudora.  (03/23/99: And
possibly version 4.2 beta prior to build 22?)

03/23/99: The following is QUALCOMM's current recomendation:

Date sent:      Tue, 23 Mar 1999 15:42:50 -0600
From:           Steve Dorner <[log in to unmask]>
Subject:        Re: Duplicate message id's

The bug has been fixed in Eudora v4.2, which is currently in (public)
beta test.   So, if you have a mind to use beta software, you can go
to <http://www.eudora.com/> and pick up the 4.2 beta which will fix
the problem.

Also, we have some details on the problem. It seems to be triggered
by reopening a queued or saved message and then queuing it. We
believe it will not happen with a message that you edit, queue and
send without first closing and reopening it. This may explain the
intermittency you've been noticing.

(End Eudora Double Message ID FAQ)