Even after seven years I still see error messages I scratch my head
about, this one's new to me.  I'm getting this for two subscribers
at this host/domain and I'm not sure what it is trying to tell me.

Douglas

------------------------ Message in error (76 lines) --------------------------
Received: (qmail 19726 invoked from network); 11 Nov 1998 03:31:57 -0000
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  by listserv.acsu.buffalo.edu with SMTP; 11 Nov 1998 03:31:57 -0000
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        with Novell_GroupWise; Tue, 10 Nov 1998 22:31:18 -0500
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X-Mailer: Novell GroupWise 5.5
Date: Tue, 10 Nov 1998 22:31:18 -0500
Return-path: <>
From: [log in to unmask]
To: [log in to unmask]
Subject: Message status - undeliverable
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="=_04537616.CCADC1A3"

This is a MIME message. If you are reading this text, you may want to
consider changing to a mail reader or gateway that understands how to
properly handle MIME multipart messages.

--=_04537616.CCADC1A3
Content-Type: text/plain; charset=US-ASCII
Content-Disposition: inline

The message that you sent was undeliverable to the following:
        [log in to unmask] (553 '<[log in to unmask]>'
<[log in to unmask]> not matched: (ERR_169) router bind_hosts: MX
record for lsuc2.lsuc.503 DATA command must be preceded by RCPT TO
command.)

Possibly truncated original message follows:

--=_04537616.CCADC1A3
Content-Type: message/rfc822

Received: from TOR-Message_Server by smtp-gw.lsuc2.lsuc.on.ca
        with Novell_GroupWise; Tue, 10 Nov 1998 11:40:09 -0500
Received: from defer.acsu.buffalo.edu
        by smtp-gw.lsuc2.lsuc.on.ca; Mon, 09 Nov 1998 13:18:24 -0500

rest deleted d.w.