Hello,
I have a concern of spam on my plesk server
Indeed, my server sends many spam using a mail part of my domain.
Here is an example of spam that is in the queue for my server
the line from mydomain.com (unknown [37.215.26.173]) the IP is not one of my server.
It fills my queue and my server crashes.
However, I have the required authentication to use my smtp server.
to test, I disabled the email address that sent the spam, but a few days later another address of my domain was used.
how can I permanently solve the problem because the reputation of my server is the lowest ...
thx in advance
I have a concern of spam on my plesk server
Indeed, my server sends many spam using a mail part of my domain.
Here is an example of spam that is in the queue for my server
Code:
Received: from myservername (localhost.localdomain [127.0.0.1])
by myservername (Postfix) with ESMTP id 0BA061242003;
Mon, 27 May 2013 15:05:43 +0000 (UTC)
Received: from mydomain.com (unknown [37.215.26.173])
by myservername (Postfix) with ESMTP;
Mon, 27 May 2013 15:05:42 +0000 (UTC)
Message-ID: <[email protected]>
Date: Mon, 27 May 2013 16:05:46 +0100
From: "[email protected]" <[email protected]>
MIME-Version: 1.0
To: <[email protected]>
Subject: Got erection disorder? Our up-to-date supplements are highly recommended!
Content-Type: text/html;
charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
the line from mydomain.com (unknown [37.215.26.173]) the IP is not one of my server.
It fills my queue and my server crashes.
However, I have the required authentication to use my smtp server.
to test, I disabled the email address that sent the spam, but a few days later another address of my domain was used.
how can I permanently solve the problem because the reputation of my server is the lowest ...
thx in advance