SPAM from an Irish company - who to report to

Getting spam from an irish Haulage company called Libratrans, anyone else get these.
There's no "unsubscribe" and I certainly never asked to receive these
so I'm wondering who i report it to?
I got it a month or two ago and reported it to Eircon (who is their ISP)
but received no response (of course)
What's next, Comreg?



Here's the message source

Return-Path: <libratrans@eircom.net>
Received: from my.mail.server ([xxx.xxx.xxx.xxx]) by
my.other.mail.server (Netscape Messaging Server 4.15) with
ESMTP id I3M9S100.UC8 for <us@us.com>; Mon, 6 Sep 2004
12:12:01 +0100
Received: from mail06.svc.cra.dublin.eircom.net (unverified) by our.mail.server
(Content Technologies SMTPRS 4.3.12) with SMTP id <T6be017ce53c0a80527734@my.mail.server> for <us@us.ie>;
Mon, 6 Sep 2004 12:19:17 +0100
Received: (qmail 40637 messnum 2831108 invoked from network[217.67.139.70/unknown]); 6 Sep 2004 11:11:54 -0000
Received: from unknown (HELO Spare) (217.67.139.70)
by mail06.svc.cra.dublin.eircom.net (qp 40637) with SMTP; 6 Sep 2004 11:11:54 -0000
Reply-To: <libratrans@eircom.net>
From: "Tom Duffy" <libratrans@eircom.net>
To: <librasinead@eircom.net>
Subject: FW: On Time All of the Time Libra Trans
Date: Mon, 6 Sep 2004 12:16:50 +0100
Message-ID: <NIBBIBACOLNGIJBIONKNAEKHCHAA.libratrans@eircom.net>
MIME-Version: 1.0
Content-Type: multipart/related;
boundary="----=_NextPart_000_0277_01C4940B.6362FFC0"
X-Priority: 3 (Normal)
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0)
X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2919.6600
Importance: Normal
Precedence: list
Resent-From: us@us.ie

This is a multi-part message in MIME format.

---

=_NextPart_000_0277_01C4940B.6362FFC0
Content-Type: multipart/alternative;
boundary="----=_NextPart_001_0278_01C4940B.636C2780"

---

=_NextPart_001_0278_01C4940B.636C2780
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: 8bit