Spammer hosting located here:
http://tracking.hostingseekers.net/tracking/click
$ dig +short tracking.hostingseekers.net
api.elasticemail.com.
188.165.1.80
54.38.226.140
94.23.161.19
46.105.88.234
164.132.95.123
Spam sample
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Received: from nd1.mxout.mta3.net (nd1.mxout.mta3.net [51.178.153.1])
(using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(Client did not present a certificate)
by X (Postfix) with ESMTPS id X
for <X>; Fri, 3 Dec 2021X
DKIM-Signature: X
DKIM-Signature: X
From: HostingSeekers <noreply@hostingseekers.net>
Date: Fri, 03 Dec 2021 X
Subject: Increase your Web Hosting Business Reach with HostingSeekers
Message-Id: <X.X-X@tracking.hostingseekers.net>
Reply-To: HostingSeekers <noreply@hostingseekers.net>
Sender: noreply@hostingseekers.net
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