[Mailman-Users] Bounce Message, ReturnPath/ErrorsTo issue

[Michael Kabot]

Configuration
- CentOS 5 64 bit
- Mailman 2.1.9
- Qmail with Plesk 8.3 mods

I have an interesting bounce issue occurring.  
- Email is sent to a Mailman List
- List sends to each address
- One of the addresses bounces
- The bounce message ends with the right FROM and TO headers, but the wrong
RETURN-PATH and ERRORS-TO headers.

Is this a Mailman or Qmail issue?

Here is the bounce message 

------------------
Return-Path: <mailman-bounces@[WRONGDOMAIN.COM]>
Received: (qmail 28263 invoked from network); 2 Jul 2008 14:46:36 -0400
Received: from localhost (HELO [MAIL.RIGHTDOMAIN.COM]) (127.0.0.1)
  by localhost with SMTP; 2 Jul 2008 14:46:36 -0400
Return-Path: <>
Delivered-To: [LISTNAME]-bounces@[RIGHTDOMAIN.COM]
Received: (qmail 28252 invoked for bounce); 2 Jul 2008 14:46:34 -0400
Date: 2 Jul 2008 14:46:34 -0400
From: MAILER-DAEMON@[MAIL.RIGHTDOMAIN.COM]
To: [LISTNAME]-bounces@[RIGHTDOMAIN.COM]
Subject: failure notice
Errors-To: mailman-bounces@[WRONGDOMAIN.COM]

Hi. This is the qmail-send program at [MAIL.RIGHTDOMAIN.COM].
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

[BADEMAIL ADDRESS]:
[REMOTEIP] does not like recipient.
Remote host said: 550-5.1.1 The email account that you tried to reach does
not exist. Please
550-5.1.1 try double-checking the recipient's email address for typos
550-5.1.1 or unnecessary spaces. Learn more at                     
550 5.1.1 http://mail.google.com/support/bin/answer.py?answer=6596
23si5229629hsd.10 
Giving up on [REMOTEIP].

--- Below this line is a copy of the message.

Return-Path: [LISTNAME]-bounces@[RIGHTDOMAIN.COM]
Received: (qmail 28243 invoked from network); 2 Jul 2008 14:46:34 -0400
Received: from localhost (HELO [MAIL.RIGHTDOMAIN.COM]) (127.0.0.1)
  by localhost with SMTP; 2 Jul 2008 14:46:34 -0400
Return-Path: [SENDEREMAIL]
Delivered-To: [LISTNAME]@[RIGHTDOMAIN.COM]
Received: (qmail 28072 invoked from network); 2 Jul 2008 14:46:32 -0400
Received: [OMMITTED]
Received: [OMMITTED]
Message-ID: [OMMITTED]
Date: Wed, 02 Jul 2008 14:46:27 -0400
From: [OMMITTED]
User-Agent: Thunderbird 2.0.0.14 (Windows/20080421)
MIME-Version: 1.0
To: [LISTNAME]@[RIGHTDOMAIN.COM]
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: [members] whiter water trip update
X-BeenThere: [LISTNAME]@[RIGHTDOMAIN.COM]
X-Mailman-Version: 2.1.9
Precedence: list
Errors-To: [LISTNAME]-bounces@[RIGHTDOMAIN.COM]

[ORIGINAL MESSAGE]

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

  
In Service,
 
Michael Kabot
President - SOAR
  Scouting Online
    Affordable & Reliable
mkabot at soarol.com
585-388-0211

www.soarol.com