[linux-l] komische e-mails?

[Martin Reinke]

Hallo,

ich bekomme seit heute Abend wiederhohlt, so an die 100 stück,
E-Mails ohne Inhalt mit volgendem Header:

>From maddin-mailberlin.net at mail.mailberlin.net Mon Mar 11 04:11:21 2002
Return-path: <maddin-mailberlin.net at mail.mailberlin.net>
Envelope-to: maddin at localhost
Delivery-date: Mon, 11 Mar 2002 04:11:21 +0100
Received: from localhost ([127.0.0.1] ident=fetchmail)
          by knuppel.maddin.de with esmtp (Exim 3.33 #1 (Debian))
          id 16kGDZ-0000Ml-00
          for <maddin at localhost>; Mon, 11 Mar 2002
	  04:11:21 +0100
Received: from mail.mailberlin.net
          by localhost with POP3 (fetchmail-5.9.5)
          for maddin at localhost(single-drop); Mon, 11 Mar 200204:11:21
	  +0100 (CET)
Received: from murphy.debian.org(216.234.231.6)
          by mail.mailberlin.net
	  with
	  MERCUR-SMTP/POP3/IMAP4-Server (v3.20.01 AS-0098315)
          for <maddin at mailberlin.net>; Sun, 10 Mar 2002
	  15:36:21 +0100
Received: (qmail 17333 invoked by uid 38); 10 Mar 2002 14:34:46 -0000
X-Envelope-Sender: liste at renates-welt.de Received: (qmail 17292 invoked
	  from network); 
	  10 Mar 2002 14:34:44 -0000
Received: from moutvdomng1.kundenserver.de(212.227.126.181)
	  by murphy.debian.org with SMTP;
	  10 Mar 2002 14:34:44 -0000
	  Message-Id:<E16kGDZ-0000Ml-00 at knuppel.maddin.de>
From: maddin-mailberlin.net at mail.mailberlin.net
Bcc:
Date: Mon,11 Mar 2002 04:11:21 +0100

bei X-Envelope-Sender: stehen auch noch folgende E-Mail Adressen:
st.kl at gmx.de
riasol at stud.uni-frankfurt.de
dirtbag at gmx.li

hat jemand eine Idee woher dies kommt?

Martin