[Mailman-Users] 'unknown user' error

[Mailman]

I created a small list with 4 subscribers.  After sending the first
e-mail, I get this bounced back to me.  I never entered a user with this
name, no record of this user is listed in ~/logs/subscribe

I have been puzzled over this for about the past hour or so.

BTW, thanks to all those who helped me with my install.  Once made, the
rest of the install went off without a single problem.

>From legg at iastate.edu Tue Sep  3 16:24:02 2002
Status: RO
X-Status:
Return-Path: <MAILER-DAEMON>
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	for <legg at pop-5.iastate.edu>; Tue, 3 Sep 2002 16:24:02 -0500
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Date: Tue,  3 Sep 2002 16:27:33 -0500 (CDT)
From: MAILER-DAEMON at frybread.stuorg.iastate.edu (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: legg at iastate.edu
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
	boundary="CEABEFE00.1031088453/frybread.stuorg.iastate.edu"
Message-Id: <20020903212733.011C9FF4B at frybread.stuorg.iastate.edu>
X-UIDL: bd46b13ab3517c98fc70708c20c22111

This is a MIME-encapsulated message.

--CEABEFE00.1031088453/frybread.stuorg.iastate.edu
Content-Description: Notification
Content-Type: text/plain

This is the Postfix program at host frybread.stuorg.iastate.edu.

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

<Symposium at frybread.stuorg.iastate.edu>: unknown user: "symposium"

--CEABEFE00.1031088453/frybread.stuorg.iastate.edu
Content-Description: Delivery error report
Content-Type: message/delivery-status

Reporting-MTA: dns; frybread.stuorg.iastate.edu
Arrival-Date: Tue,  3 Sep 2002 16:27:32 -0500 (CDT)

Final-Recipient: rfc822; Symposium at frybread.stuorg.iastate.edu
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; unknown user: "symposium"

--CEABEFE00.1031088453/frybread.stuorg.iastate.edu
Content-Description: Undelivered Message
Content-Type: message/rfc822

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	for <Symposium at frybread.stuorg.iastate.edu>; Tue,  3 Sep 2002 16:27:32 -0500 (CDT)
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	for <Symposium at frybread.stuorg.iastate.edu>; Tue, 3 Sep 2002 16:24:01 -0500
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	 id 31268; Tue, 03 Sep 2002 16:32:48 -0500 (CDT)
Received: from localhost (legg at localhost)
	by isua5.iastate.edu (8.8.8/8.8.5) with SMTP id QAA12004
	for <Symposium at frybread.stuorg.iastate.edu>; Tue, 3 Sep 2002 16:24:02 -0500 (CDT)
Date: Tue, 3 Sep 2002 16:24:02 -0500 (CDT)
From: Tim Legg <legg at iastate.edu>
To: Symposium at frybread.stuorg.iastate.edu
Subject: Our new mailing list
Message-ID: <Pine.OSF.3.95.1020903162002.11148A-100000 at isua5.iastate.edu>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII


<snipped message body here>



--CEABEFE00.1031088453/frybread.stuorg.iastate.edu--