I noticed in their email header a link going to their Newsletter: http://newsletter.askoli.com/send_letter_rkj.php
That is a list of all the emails they just sent this email to. Mainly it's a list of SEO professionals and a few other businesses. 191 emails + 3 of their own = 194 emails total.
Spamming people is a very bad email practice, and is very intrusive marketing, which resulted in 2 strangers in the same industry getting into a fight with one another.
Here is the spam email I recieved:
Wed, 2 Nov 2011 06:16:38 -0700Received: by smh06.opentransfer.com (Postfix, from userid 8)
id 9C6F099711; Wed, 2 Nov 2011 08:26:06 -0400 (EDT)X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on
smh06.opentransfer.comX-Spam-Level: *X-Spam-Status: No, score=1.1 required=5.0 tests=HTML_MESSAGE,
version=3.2.5Received: from web318.opentransfer.com (unknown [22.214.171.124])
by smh06.opentransfer.com (Postfix) with ESMTP id E1EDF99D77
for <email@example.com>; Wed, 2 Nov 2011 08:25:33 -0400 (EDT)Received: from web318.opentransfer.com (rev.opentransfer.com.126.96.36.199.in-addr.arpa [127.0.0.1])
by web318.opentransfer.com (8.14.3/8.14.3) with ESMTP id pA2CPYLt031679
for <firstname.lastname@example.org>; Wed, 2 Nov 2011 08:25:34 -0400X-opentransfer-URL: http://newsletter.askoli.com/send_letter_rkj.phpReceived: (from askoli@localhost)
by web318.opentransfer.com (8.14.3/8.14.3) id pA2CPXiv031661;
Wed, 2 Nov 2011 08:25:33 -0400Date: Wed, 2 Nov 2011 08:25:33 -0400Message-Id: <201111021225.pA2CPXiv031661@web318.opentransfer.com>To: email@example.comSubject: Get SEO analysis of your website for as low as $49X-PHP-Script: newsletter.askoli.com/send_letter_rkj.php for 188.8.131.52MIME-Version: 1.0Content-type: text/html; charset=iso-8859-1From: Sitescorer Team <firstname.lastname@example.org>X-SmarterMail-Spam: Commtouch 0 [value: Unknown], SPF_None, DK_None, DKIM_NoneX-CTCH-RefId: str=0001.0A010201.4EB142D6.000E,ss=1,fgs=0X-SmarterMail-TotalSpamWeight: 0X-Brightmail-Tracker: AAAAARlIHg8=X-Brightmail-Tracker: AAAAAA==