[Mailman-Users] AOL Bounce action notification

[Marshall Mayer]

I am getting the following bounce notification for all of my AOL users, 
and I don't know why. They are able to receive emails from my list, but 
then after a while they stop being delivered (for unknown reasons), and 
then I get this notice. I have to turn on each of their accounts again, 
only to repeat the cycle.

Does anyone know why I am getting a "4.0.0 server refused mail service" 
message from AOL? My Mailman is a very straightforward setup.

Marshall

> Begin forwarded message:
>
>> From: mailman at marshallmayer.org
>> Date: January 23, 2004 1:18:38 AM MST
>> To: 4maniacs-owner at marshallmayer.org
>> Subject: Bounce action notification
>>
>> This is a Mailman mailing list bounce action notice:
>>
>>     List:       4Maniacs
>>     Member:     HazenA3 at aol.com
>>     Action:     Subscription disabled.
>>     Reason:     Excessive or fatal bounces.
>>
>>
>>
>> The triggering bounce notice is attached below.
>>
>> Questions? Contact the Mailman site administrator at
>> mailman at marshallmayer.org.
>>
>> From: MAILER-DAEMON at marshallmayer.org (Mail Delivery System)
>> Date: January 23, 2004 1:17:48 AM MST
>> To: 4maniacs-bounces at marshallmayer.org
>> Subject: Undelivered Mail Returned to Sender
>>
>>
>> This is the Postfix program at host marshallmayer.org.
>>
>> I'm sorry to have to inform you that the message returned
>> below could not be delivered to one or more destinations.
>>
>> 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 message returned below.
>>
>> 			The Postfix program
>>
>> <HazenA3 at aol.com>: connect to mailin-04.mx.aol.com[205.188.159.217]: 
>> server
>>     refused mail service
>>
>> Reporting-MTA: dns; marshallmayer.org
>> Arrival-Date: Sun, 18 Jan 2004 00:30:18 -0700 (MST)
>>
>> Final-Recipient: rfc822; HazenA3 at aol.com
>> Action: failed
>> Status: 4.0.0
>> Diagnostic-Code: X-Postfix; connect to 
>> mailin-04.mx.aol.com[205.188.159.217]:
>> 	server refused mail service
>>
>> From: Ian Read <benzjunkie at yahoo.ca>
>> Date: January 18, 2004 12:30:13 AM MST
>> To: 4MANIACS List Server <4maniacs at marshallmayer.org>
>> Subject: [4Maniacs] OVP Problems
>> Reply-To: MB 4Matics <4maniacs at marshallmayer.org>
>>
>>
>> I did a quick search for OVP via google and found this,
>> blah, blah blah...