<!-- @(#) $Id: ./etc/rules/mailscanner_rules.xml, 2011/09/08 dcid Exp $

  -  Example of MailScanner rules for OSSEC.
  -
  -  Copyright (C) 2009 Trend Micro Inc.
  -  All rights reserved.
  -
  -  This program is a free software; you can redistribute it
  -  and/or modify it under the terms of the GNU General Public
  -  License (version 2) as published by the FSF - Free Software
  -  Foundation.
  -
  -  License details: http://www.ossec.net/en/licensing.html
  -->


<group name="syslog,mailscanner,">
  <rule id="3700" level="0">
    <decoded_as>mailscanner</decoded_as>
    <description>Grouping of mailscanner rules.</description>
  </rule>
  
  <rule id="3701" level="0">
    <if_sid>3700</if_sid>
    <action>not</action>
    <description>Non spam message. Ignored.</description>
  </rule>

  <rule id="3702" level="5">
    <if_sid>3700</if_sid>
    <action>spam</action>
    <description>Mail Scanner spam detected.</description>
    <group>spam,</group>
  </rule>

  <rule id="3751" level="6" frequency="6" timeframe="180">
    <if_matched_sid>3702</if_matched_sid>
    <same_source_ip />
    <description>Multiple attempts of spam.</description>
    <group>multiple_spam,</group>
  </rule>
</group> <!-- SYSLOG,MAILSCANNER -->
