The error message that appears below is one of dozens that the Listserv
here has received for the past three or so months. These errors come from
a domain called sslnet.com, but I searched across all the 1,200+ lists on
my server and I couldn't find anything resembling this address in any of
the lists, nor can I find any subscriptions with the userid that's
identified as being undeliverable. The error message never includes a copy
of the actual posting that elicited the message or any other information
beyond that of what I included in this copy. Attempts at contacting the
domain administrator for sslnet.com via e-mail resulted in totaly useless
responses. An attempt at calling this domain's administrator on the phone
yesterday went unanswered.

Does anyone have any suggestions on how I can deal with this problem as
its getting very frustrating!

---------- Forwarded message ----------
Date: Sun, 8 Aug 1999 14:33:45 -0400
From: "L-Soft list server at Temple University (1.8d)"
    <[log in to unmask]>
Subject: Delivery error report from FRONTPAGE.SSLNET.COM

The enclosed message, found in the  LISTSERV mailbox and shown under the spool
ID 1067053 in the system log, has been identified as a possible delivery error
notice for the following reason: mail origin seems to be a mailer.

------------------------ Message in error (25 lines) --------------------------
Return-Path: <>
Delivered-To: [log in to unmask]
Received: (qmail 21457 invoked from network); 8 Aug 1999 18:32:44 -0000
Received: from unknown (HELO frontpage.sslnet.com) (216.121.0.35)
  by listserv.temple.edu with SMTP; 8 Aug 1999 18:32:44 -0000
Received: from localhost (localhost)
        by frontpage.sslnet.com (8.9.1/8.9.1) with internal id LAB22629;
        Sun, 8 Aug 1999 11:32:02 -0700
Date: Sun, 8 Aug 1999 11:32:02 -0700
From: Mail Delivery Subsystem <[log in to unmask]>
Message-Id: <[log in to unmask]>
To: [log in to unmask]
MIME-Version: 1.0
Subject: Returned mail: User unknown
Auto-Submitted: auto-generated (failure)

The original message was received at Sun, 8 Aug 1999 11:32:02 -0700
from bin@localhost

   ----- The following addresses had permanent fatal errors -----
asdf

   ----- Transcript of session follows -----
550 asdf... User unknown