Howto stop system send me mail?

[scoutsniper]

Hi,i want to ask how to stop system send mails to mail acounts like

Code:

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    id DA6AB7A4082; Mon, 19 Nov 2007 22:57:34 +0200 (EET)
To: admin@coolside.org
Subject: ispCP 1.0.0 RC3 OMEGA on i1.coolside.org (88.80.114.213)
From: "ispCP  Logging Daemon" <admin@coolside.org>
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X-Mailer: ispCP 1.0.0 RC3 OMEGA Logging Mailer
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Date: Mon, 19 Nov 2007 22:57:34 +0200 (EET)


ispCP Log

Server: i1.coolside.org (88.80.114.213)
Version: 1.0 Priamos (1.0.0 RC3 OMEGA - 20071015)

Message: ----------------[BEGIN]--------------------------

admin changed into coolside.org's interface
User IP: 88.80.114.38

Message: ----------------[END]----------------------------