Thank you for the insightful information. I followed the instructions as above with a few minor exceptions. Mainly, since I am running a single node cluster, I created the mailman directory under /opt/zimbra-cluster/mountpoints/clustername/mailman and sym-linked it back to /usr/local/mailman. The pages work just fine and become available during failover.
The main issue is that the emails to any given list keep bouncing back:
#######################################
Received: by mx.domain.com (Postfix)
id 31FA21DB8046; Fri, 27 Jul 2007 09:42:52 -0400 (EDT)
Date: Fri, 27 Jul 2007 09:42:52 -0400 (EDT)
From:
MAILER-DAEMON@mx.domain.com (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To:
briasrapier@domain.com
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="1E6391DB8045.1185543772/mx.domain.com"
Content-Transfer-Encoding: 8bit
Message-Id: <20070727134252.31FA21DB8046@mx.domain.com>
This is a MIME-encapsulated message.
--1E6391DB8045.1185543772/mx.domain.com
Content-Description: Notification
Content-Type: text/plain
This is the Postfix program at host mx.domain.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to <postmaster>
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The Postfix program
<tlcsysadmins@tlcdelivers.com>: domain.com
--1E6391DB8045.1185543772/mx.domain.com
Content-Description: Delivery report
Content-Type: message/delivery-status
Reporting-MTA: dns; mx.domain.com
X-Postfix-Queue-ID: 1E6391DB8045
X-Postfix-Sender: rfc822;
briansrapier@domain.com
Arrival-Date: Fri, 27 Jul 2007 09:42:52 -0400 (EDT)
Final-Recipient: rfc822;
tlcsysadmins@domain.com
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; domain.com
--1E6391DB8045.1185543772/mx.domain.com
Content-Description: Undelivered Message
Content-Type: message/rfc822
Content-Transfer-Encoding: 8bit
Received: from localhost (localhost.localdomain [127.0.0.1])
by mx.domain.com (Postfix) with ESMTP id 1E6391DB8045
for <tlcsysadmins@domain.com>; Fri, 27 Jul 2007 09:42:52 -0400 (EDT)
X-Virus-Scanned: amavisd-new at
X-Spam-Score: -4.399
X-Spam-Level:
X-Spam-Status: No, score=-4.399 tagged_above=-10 required=6.6
tests=[ALL_TRUSTED=-1.8, BAYES_00=-2.599]
Received: from mx.domain.com ([127.0.0.1])
by localhost (mx.domain.com [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id qzQsr-plHqok for <tlcsysadmins@domain.com>;
Fri, 27 Jul 2007 09:42:46 -0400 (EDT)
Received: from mx.domain.com (mx.domain.com [10.10.22.10])
by mx.domain.com (Postfix) with ESMTP id E87711DB8044
for <tlcsysadmins@domain.com>; Fri, 27 Jul 2007 09:42:46 -0400 (EDT)
Date: Fri, 27 Jul 2007 09:42:46 -0400 (EDT)
From: B A <briansrapier@domain.com>
To: tlcsysadmins <tlcsysadmins@domain.com>
Message-ID: <15643654.101185543766858.JavaMail.root@wsl-mx1.domain.com>
Subject: Test
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-Originating-IP: [10.10.57.107]
--1E6391DB8045.1185543772/mx.tlcdelivers.com--
#######################################
These servers are still being built/tested, so the domain mx record does not point to them. But, I didn't think that mattered since it is being delivered to localhost.
Also, I've noticed that any changes I make to the postfix main.cf are being over written somehow. I save the changes, check the file and it's ok - go back a few minutes later and it's back like it was originally. Ideas?