142 lines
5.4 KiB
HTML
142 lines
5.4 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Quarantining</title>
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<link href="./css/markdown.css" rel="stylesheet"></head>
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</head>
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<body>
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<div id="navigation">
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<a href="http://www.iredmail.org" target="_blank">iRedMail web site</a>
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// <a href="./index.html">Document Index</a>
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</div><h1 id="quarantining">Quarantining</h1>
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<div class="toc">
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<ul>
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<li><a href="#quarantining">Quarantining</a><ul>
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<li><a href="#summary">Summary</a></li>
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<li><a href="#update-amavisd-config-file-to-enable-normal-quarantining">Update Amavisd config file to enable normal quarantining</a></li>
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<li><a href="#configure-iredadmin-pro-to-manage-quarantined-mails">Configure iRedAdmin-Pro to manage quarantined mails</a></li>
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<li><a href="#quarantine-clean-emails">Quarantine clean emails</a></li>
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<li><a href="#screenshots">Screenshots</a></li>
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</ul>
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</li>
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</ul>
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</div>
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<h2 id="summary">Summary</h2>
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<p>Since iRedMail-<code>0.7.0</code>, quarantining related settings in Amavisd are configured
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by iRedMail but disabled by default, you can easily enable quarantining with
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this tutorial.</p>
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<p>With below steps, Virus/Spam/Banned emails will be quarantined into SQL database.
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You can then manage quarantined emails with iRedAdmin-Pro.</p>
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<h2 id="update-amavisd-config-file-to-enable-normal-quarantining">Update Amavisd config file to enable normal quarantining</h2>
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<p>Edit Amavisd config file, find below settings and update them. If it doesn't
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exist, please add them.</p>
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<ul>
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<li>on Red Hat Enterprise Linux, CentOS, Scientific Linux, it's <code>/etc/amavisd/amavisd.conf</code>
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or <code>/etc/amavisd.conf</code>.</li>
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<li>on Debian/Ubuntu, it's <code>/etc/amavis/conf.d/50-user</code>.</li>
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<li>on FreeBSD, it's <code>/usr/local/etc/amavisd.conf</code>.</li>
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<li>on OpenBSD, it's <code>/etc/amavisd.conf</code>.</li>
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</ul>
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<pre><code># File: amavisd.conf
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# Change below 3 parameters to D_DISCARD.
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$final_virus_destiny = D_DISCARD;
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$final_spam_destiny = D_DISCARD;
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$final_banned_destiny = D_DISCARD;
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# Quarantine SPAM into SQL server.
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$spam_quarantine_to = 'spam-quarantine';
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$spam_quarantine_method = 'sql:';
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# Quarantine VIRUS into SQL server.
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$virus_quarantine_to = 'virus-quarantine';
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$virus_quarantine_method = 'sql:';
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# Quarantine BANNED emails into SQL server.
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$banned_quarantine_to = 'banned-quarantine';
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$banned_files_quarantine_method = 'sql:';
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</code></pre>
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<p>Also, make sure you have below lines configured in same config file:</p>
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<pre><code class="perl"># For MySQL
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@storage_sql_dsn = (
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['DBI:mysql:database=amavisd;host=127.0.0.1;port=3306', 'amavisd', 'password'],
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);
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# For PostgreSQL
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#@storage_sql_dsn = (
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# ['DBI:Pg:database=amavisd;host=127.0.0.1;port=5432', 'amavisd', 'password'],
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#);
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</code></pre>
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<p>Restart amavisd service to make it work.</p>
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<h2 id="configure-iredadmin-pro-to-manage-quarantined-mails">Configure iRedAdmin-Pro to manage quarantined mails</h2>
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<p>Update iRedAdmin-Pro config file, make sure you have correct settings for Amavisd:</p>
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<ul>
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<li>on Red Hat Enterprise Linux, CentOS, Scientific Linux, it's <code>/var/www/iredadmin/settings.py</code>.</li>
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<li>on Debian, Ubuntu, it's <code>/usr/share/apache2/iredadmin/settings.py</code>.</li>
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<li>on FreeBSD, it's <code>/usr/local/www/iredadmin/settings.py</code>.</li>
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<li>on OpenBSD, it's <code>/var/www/iredadmin/settings.py</code>.</li>
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</ul>
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<pre><code class="python"># File: settings.py
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amavisd_db_host = '127.0.0.1'
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amavisd_db_port = 3306
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amavisd_db_name = 'amavisd'
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amavisd_db_user = 'amavisd'
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amavisd_db_password = 'password'
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amavisd_enable_logging = True
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amavisd_enable_quarantine = True
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amavisd_quarantine_port = 9998
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# This setting is used for per-recipient spam policy
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amavisd_enable_policy_lookup = True
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</code></pre>
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<p>Restart Apache web server to make it work.</p>
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<p>You can now login to iRedAdmin-Pro, and manage quarantined mails via menu
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<code>System -> Quarantined Mails</code>. Choose action in drop-down menu list to release
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or delete them.</p>
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<p>Screenshots attached at the bottom.</p>
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<h2 id="quarantine-clean-emails">Quarantine clean emails</h2>
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<p>If you want to quarantine clean emails into SQL database for further approval
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or whatever reason, please try below steps:</p>
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<ul>
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<li>Update below parameters in Amavisd config file:</li>
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</ul>
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<pre><code class="perl"># File: /etc/amavisd/amavisd.conf
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$clean_quarantine_method = 'sql:';
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$clean_quarantine_to = 'clean-quarantine';
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</code></pre>
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<ul>
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<li>Find policy bank 'MYUSERS', append two lines in this policy bank:</li>
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</ul>
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<pre><code class="perl">$policy_bank{'MYUSERS'} = {
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...
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clean_quarantine_method => 'sql:',
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final_destiny_by_ccat => {CC_CLEAN, D_DISCARD},
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}
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</code></pre>
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<ul>
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<li>Restart Amavisd service.</li>
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</ul>
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<p>Now all clean emails sent by your mail users will be quarantined into SQL
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database.</p>
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<h2 id="screenshots">Screenshots</h2>
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<ul>
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<li>View quarantined mails:</li>
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</ul>
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<p><img alt="" src="http://www.iredmail.org/images/iredadmin/system_maillog_quarantined.png" /></p>
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<ul>
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<li>Expand quarantined mail to view mail body and headers.</li>
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</ul>
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<p><img alt="" src="http://www.iredmail.org/images/iredadmin/system_maillog_quarantined_expanded.png" /></p><br /><p style="text-align: center;">If you found something wrong
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in this document, please do
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<a href="http://www.iredmail.org/contact.html">contact us</a> to fix it.</p><p style="text-align: center; color: grey;">©© Creative Commons</p></body></html> |