Date   : Thu, 29 Jan 1987 06:19:03 EST
From   : Mail Delivery Subsystem <MAILER-DAEMON@think.COM>
Subject: Returned mail: User unknown

   ----- Transcript of session follows -----
>>> RCPT To:<:info-cpm-request@amsaa.arpa>
<<< 550 Unable to parse address
550 <@ZARATHUSTRA.THINK.COM:info-cpm-request@amsaa.arpa>... User unknown

   ----- Unsent message follows -----
Received: from AMSAA.ARPA by zarathustra.think.com; Thu, 29 Jan 87 06:19:03 EST
Date:     Thu, 29 Jan 87 4:10:09 EST
From: AMSAA Mail System (MMDF) <mmdf@amsaa.arpa>
Sender: root@amsaa.arpa
Subject:  Waiting mail  (msg.aa22661)
To: @zarathustra.think.com:info-cpm-request@AMSAA.ARPA
Message-Id:  <8701290410.af21472@AMSAA.AMSAA.ARPA>

    After 3 days (68 hours), your message has not yet been
fully delivered.  Attempts to deliver the message will continue
for 8 more days.  No further action is required by you.

    Delivery attempts are still pending for the following address(es):

       cal@brl-ibd.arpa (host: brl-ibd.arpa) (queue: brlnet)

    Problems usually are due to service interruptions at the receiving
machine.  Less often, they are caused by the communication system.

    Your message begins as follows:

Received: from ZARATHUSTRA.THINK.COM by AMSAA.AMSAA.ARPA id aa22661;
          26 Jan 87 7:41 EST
Received: from Godot.Think.COM by zarathustra.think.com; Mon, 26 Jan 87
07:42:26 EST
Received: from zarathustra.think.com by Godot.Think.COM; Mon, 26 Jan 87
07:42:22 EST
Received: from AMSAA.ARPA by zarathustra.think.com; Mon, 26 Jan 87 07:42:14 EST
Received: from AMSAA.ARPA by AMSAA.AMSAA.ARPA id aa22537; 26 Jan 87 7:17 EST
Received: from WISCVM.WISC.EDU by AMSAA.AMSAA.ARPA id aa22508;
          26 Jan 87 7:06 EST
Received: from (U102606)BLIULG11.BITNET by WISCVM.WISC.EDU on 01/26/87
  at 06:06:52 CST
Date: Mon, 26 Jan 87 13:05:07 ULG
To: info-cpm@amsaa.arpa
From: U102606%BLIULG11.BITNET@wiscvm.wisc.edu
Subject: NOTE from U102606
Message-Id:  <8701260706.aa22508@AMSAA.AMSAA.ARPA>

Date: 26 January 1987, 13:03:58 ULG
From: U102606  at BLIULG11
...