Is there something I can tweak somewhere (/etc/aliases?) to get these errors to go to Listserv?  I suspect if the server would see this mail it would be able to deal with it.  I get hundreds of these for various addresses.  I guess the design was to have the system honor the
Return-Path: <owner-PNS-L*b1764a**HOTMAIL*[log in to unmask]>
header.

--- begin forwarded text


Date: Wed, 12 Jul 2000 06:15:25 -0400
From: Mail Delivery Subsystem <[log in to unmask]>
To: [log in to unmask]
Subject: Postmaster notify: User unknown
Auto-Submitted: auto-generated (postmaster-notification)



The original message was received at Wed, 12 Jul 2000 06:15:16 -0400
from f05s16.cac.psu.edu [128.118.141.59]

   ----- The following addresses had permanent fatal errors -----
<[log in to unmask]>

   ----- Transcript of session follows -----
... while talking to mc2.law5.hotmail.com.:
>>> RCPT To:<[log in to unmask]>
<<< 550 Requested action not taken:user account inactive
550 <[log in to unmask]>... User unknown
550 <owner-PNS-L*b1764a**HOTMAIL*[log in to unmask]>... User unknown

Reporting-MTA: dns; f05n16.cac.psu.edu
Received-From-MTA: DNS; f05s16.cac.psu.edu
Arrival-Date: Wed, 12 Jul 2000 06:15:16 -0400

Final-Recipient: RFC822; [log in to unmask]
Action: failed
Status: 5.1.1
Remote-MTA: DNS; mc2.law5.hotmail.com
Diagnostic-Code: SMTP; 550 Requested action not taken:user account inactive
Last-Attempt-Date: Wed, 12 Jul 2000 06:15:24 -0400

Return-Path: <owner-PNS-L*b1764a**HOTMAIL*[log in to unmask]>
Received: from f05n16 (f05s16.cac.psu.edu [128.118.141.59])
        by f05n16.cac.psu.edu (8.9.3/8.9.3) with ESMTP id GAA89176
        for <[log in to unmask]>; Wed, 12 Jul 2000 06:15:16 -0400
Message-Id: <[log in to unmask]>
Date:         Wed, 12 Jul 2000 06:01:09 -0400
From: "L-Soft list server at LISTS.PSU.EDU (1.8d)"
              <[log in to unmask]>
Subject:      Subscription probe for PNS-L - please ignore
To: [log in to unmask]
X-LSV-ListID: PNS-L

Wed, 12 Jul 2000 06:01:09

This message is a "probe" for your subscription to the PNS-L list. You do
...
--
--
Bill Verity - 814-865-4758  Fax: 814-863-7049
215A Computer Building - Center for Academic Computing, Penn State University
At the office - on my Mac, of course ;-)