"D Kat" wrote in message
...
And how do you report them given that they are using up to a hundred
different addresses?

If you right-click (at least in outlook express) and select properties and
then details, you will get a list like this (might also be View Headers in
some programs):

Path:
uni-berlin.de!fu-berlin.de!newspeer.monmouth.com!nx01.iad01.newshos ting.com!newshosting.com!post01.iad01!news.cv.net! not-for-mail
From: "D Kat"
Newsgroups: rec.crafts.pottery
References:

Subject: Ahole spammer - anyway to spam back or report?
Date: Wed, 2 Jan 2008 20:48:20 -0500
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2900.3138
X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.3198
X-RFC2646: Format=Flowed; Response
Lines: 21
Message-ID:
Organization: Optimum Online
NNTP-Posting-Host: 69.112.64.90
X-Complaints-To:

So, if you were the spammer, I would report you to

Marianne