87 lines
3.6 KiB
HTML
87 lines
3.6 KiB
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<html>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Quarantine clean emails sent from/to certain local user</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="quarantine-clean-emails-sent-fromto-certain-local-user">Quarantine clean emails sent from/to certain local user</h1>
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<p>Update <a href="./file.locations.html#amavisd">Amavisd config file</a>, ask it to listen on one additional network port
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<code>10030</code> (you're free to use another port), and one additional <code>policy_bank</code>:</p>
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<pre><code>$inet_socket_port = [10024, 9998, 10030];
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$interface_policy{'10030'} = 'QUARANTINE';
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$policy_bank{'QUARANTINE'} = {
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clean_quarantine_method => 'sql:',
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final_destiny_maps_by_ccat => {CC_CLEAN, D_DISCARD},
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};
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$clean_quarantine_to = 'clean-quarantine';
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</code></pre>
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<p>Restart Amavisd service.</p>
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<ul>
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<li>Append below content to Postfix config file <code>/etc/postfix/master.cf</code>, ask
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Postfix to listen on one additional network port <code>10026</code> (you're free to use
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another port):</li>
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</ul>
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<pre><code>127.0.0.1:10026 inet n - - - - smtpd
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-o content_filter=smtp-amavis:[127.0.0.1]:10030
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-o recipient_bcc_maps=
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-o sender_bcc_maps=
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-o mynetworks_style=host
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-o mynetworks=127.0.0.0/8
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-o local_recipient_maps=
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-o relay_recipient_maps=
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-o strict_rfc821_envelopes=yes
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-o smtp_tls_security_level=none
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-o smtpd_tls_security_level=none
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-o smtpd_restriction_classes=
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-o smtpd_delay_reject=no
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-o smtpd_client_restrictions=permit_mynetworks,reject
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-o smtpd_helo_restrictions=
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-o smtpd_sender_restrictions=
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-o smtpd_recipient_restrictions=permit_mynetworks,reject
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-o smtpd_end_of_data_restrictions=
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-o smtpd_error_sleep_time=0
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-o smtpd_soft_error_limit=1001
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-o smtpd_hard_error_limit=1000
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-o smtpd_client_connection_count_limit=0
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-o smtpd_client_connection_rate_limit=0
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-o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_address_mappings
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</code></pre>
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<ul>
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<li>Restart Postfix service.</li>
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</ul>
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<pre><code>service postfix restart
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</code></pre>
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<ul>
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<li>To quarantine all emails sent from/to <code>user@domain.com</code>, set its per-user
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transport to <code>smtp:[127.0.0.1]:10026</code>.</li>
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</ul>
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<p>Now all emails sent from/to <code>user@domain.com</code> will be quarantined into SQL
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database (specified in Amavisd config file, parameter <code>@storage_sql_dsn</code>).</p>
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<p>Send an email to <code>user@domain.com</code> for testing:</p>
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<pre><code># echo "mail body" | mail -s "test subject" user@domain.com
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</code></pre>
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<h2 id="see-also">See also</h2>
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<ul>
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<li><a href="./quarantining.html">Quarantining</a></li>
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</ul><p style="text-align: center; color: grey;">Document published under a <a href="http://creativecommons.org/licenses/by-nd/3.0/us/" target="_blank">CC BY-ND 3.0</a> license. If you found something wrong, please do <a href="http://www.iredmail.org/contact.html">contact us</a> to fix it.<script>
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