linux-l: Are They Investigating You?

[P. Creutzburg]

Dr. Bernd Freistedt schrieb:
> 
> Zu Eurer Kenntnis:
> 
> An postmaster at juno.com geschickt:
> 
Dazu Frage: Wie ermittelt man juno.com? In den Headern konnte ich einen
Verweis auf juno.com nicht finden. Oder weiss man das einfach?
Und ein Verdacht:
In den Logs eines meiner Hosts fand ich folgendes:

This is a MIME-encapsulated message

--WAA21943.903903909/cob.bioeng.de

The original message was received at Sun, 23 Aug 1998 22:25:06 +0200
from root at ip16.braunschweig.okay.net [195.211.202.16]

   ----- The following addresses have delivery notifications -----
<w0mbat at gmx.net>  (unrecoverable error)

   ----- Transcript of session follows -----
... while talking to mx0.gmx.net.:
>>> MAIL From:<testperson at gmx.net>
<<< 550 <testperson>... Incorrect sender name - ungueltiger Absender
... while talking to mx3.gmx.net.:
>>> MAIL From:<testperson at gmx.net>
<<< 550 <testperson>... Incorrect sender name - ungueltiger Absender
... while talking to mx1.gmx.net.:
>>> MAIL From:<testperson at gmx.net>
<<< 550 <testperson>... Incorrect sender name - ungueltiger Absender
554 <w0mbat at gmx.net>... Service unavailable

--WAA21943.903903909/cob.bioeng.de
Content-Type: message/delivery-status

Reporting-MTA: dns; cob.bioeng.de
Received-From-MTA: DNS; ip16.braunschweig.okay.net
Arrival-Date: Sun, 23 Aug 1998 22:25:06 +0200

Final-Recipient: RFC822; w0mbat at gmx.net
Action: failed
Status: 5.5.0
Remote-MTA: DNS; mx1.gmx.net
Last-Attempt-Date: Sun, 23 Aug 1998 22:25:09 +0200

--WAA21943.903903909/cob.bioeng.de
Content-Type: message/rfc822

Return-Path: testperson at gmx.net
Received: from mail.bioeng.de (root at ip16.braunschweig.okay.net
[195.211.202.16]) by cob.bioeng.de (8.7.6/8.7.3) with SMTP id WAA21942
for <w0mbat at gmx.net>; Sun, 23 Aug 1998 22:25:06 +0200
Date: Sun, 23 Aug 1998 22:25:06 +0200
From: testperson at gmx.net
Message-Id: <199808232025.WAA21942 at cob.bioeng.de>


--WAA21943.903903909/cob.bioeng.de--


--WAA21944.903903910/cob.bioeng.de--




Was soll man davon halten ?

Peter