Our list subsribers with YAHOO accounts have been receiving list
messages but have been unable to POST to the lists.
We have been getting the following messages from LISTSERV.
Is this something that has changed at YAHOO or do we have a
local configuration problem on our system?

Thanks for any help

Ron Greve
SDSU Computing Services


----------------------------------------------------------------------


Return-Path: <>
Received: from SDSUVM.SDSTATE.EDU (NJE origin LISTSERV@SDSUVM) by
          SDSUVM.SDSTATE.EDU (LMail V1.2d/1.8d) with BSMTP id 3226; Fri, 17 Mar
          2006 10:48:38 -0600
Date:         Fri, 17 Mar 2006 10:48:38 -0600
From:         "SDSU-Brookings LISTSERV Server (14.4)"
              <[log in to unmask]>
Subject: Problem processing mail file from [log in to unmask]
To:           ron greve <[log in to unmask]>
Message-ID:   <[log in to unmask]>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="HVQcLAZcFeCWcOFBNGUPVVIWcTQDaB"

--HVQcLAZcFeCWcOFBNGUPVVIWcTQDaB

An error occurred while  processing file 6102 from [log in to unmask]:
"Mail message sent to the LISTSERV address contains invalid RFC822 fields and
could not be parsed successfully".

RFC822 parser messages follow:

<E> "From:"/"Sender:" field is missing.

--HVQcLAZcFeCWcOFBNGUPVVIWcTQDaB
Content-Type: message/rfc822

Return-Path: <[log in to unmask]>
Received: from SDSUVM (NJE origin SMTP@SDSUVM) by SDSUVM.SDSTATE.EDU (LMail
          V1.2d/1.8d) with BSMTP id 3224; Fri, 17 Mar 2006 10:48:38 -0600
Received: from web37413.mail.mud.yahoo.com [209.191.87.66] by SDSUVM.SDSTATE.EDU
 (IBM VM SMTP Level 440) via TCP with SMTP ; Fri, 17 Mar 2006 10:48:37 CST
Received: (qmail 45263 invoked by uid 60001); 17 Mar 2006 16:40:28 -0000
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
  s=s1024; d=yahoo.com;

 h=Message-ID:Received:Date:From:Subject:To:Cc:MIME-Version:Content-Type:Content
 -Transfer-Encoding;

 b=Or0Bx5LizmXwnIyXdwQ87hzBiB51aJfJZP1BkN5q/TdFq362DKTeeMezoe2rCCYYKx9DDmUdZwChI
 AZNwkVorOEHB4OuKbgSdfN7WdfSiMgdHOtkIo/sCSEP1Kz5Uy+GaFW0BSBheni4yZPMMDXkW23BrpQu
 38wjn8k8SQ7R14s=  ;
Message-ID: <[log in to unmask]>
Received: from [137.216.131.68] by web37413.mail.mud.yahoo.com via HTTP; Fri, 17
 Mar 2006 08:40:28 PST
Date: Fri, 17 Mar 2006 08:40:28 -0800 (PST)
From: sdsu test <[log in to unmask]>
Subject: help
To: [log in to unmask]
Cc: [log in to unmask]
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="0-1151431863-1142613628=:35088"
Content-Transfer-Encoding: 8bit

--0-1151431863-1142613628=:35088
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit

help
__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
--0-1151431863-1142613628=:35088
Content-Type: text/html; charset=iso-8859-1
Content-Transfer-Encoding: 8bit

help<p>__________________________________________________<br>Do You
 Yahoo!?<br>Tired of spam?  Yahoo! Mail has the best spam protection around
 <br>http://mail.yahoo.com
--0-1151431863-1142613628=:35088--

--HVQcLAZcFeCWcOFBNGUPVVIWcTQDaB--