50 lines
2.8 KiB
HTML
50 lines
2.8 KiB
HTML
<!DOCTYPE html>
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<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>Sign disclaimer on outgoing mails</title>
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<link rel="stylesheet" type="text/css" href="./css/markdown.css" />
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</head>
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<body>
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<div id="navigation">
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<a href="https://www.iredmail.org" target="_blank">
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<img alt="iRedMail web site"
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src="./images/logo-iredmail.png"
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style="vertical-align: middle; height: 30px;"
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/>
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<span>iRedMail</span>
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</a>
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// <a href="./index.html">Document Index</a></div><h1 id="sign-disclaimer-on-outgoing-mails">Sign disclaimer on outgoing mails</h1>
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<div class="admonition note">
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<p class="admonition-title">Note</p>
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<p>If you're not sure which is Amavisd config file on your server, please
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check our document to find it:</p>
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<ul>
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<li><a href="./file.locations.html">Locations of configuration and log files of major components</a></li>
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</ul>
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</div>
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<p>With iRedMail, it's able to sign disclaimer on outgoing email with Amavisd-new
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and alterMIME, it is pre-configured but disabled by default.</p>
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<p>To enable the signing, please find setting in Amavisd config file <code>amavisd.conf</code>:</p>
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<pre><code>#$defang_maps_by_ccat{+CC_CATCHALL} = [ 'disclaimer' ];
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</code></pre>
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<p>Uncomment the <code>$defang_maps_by_ccat</code> line and restart Amavisd service will
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enable signing disclaimer on outgoing email, default disclaimer text is stored
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in <code>/etc/postfix/disclaimer/default.txt</code> (Linux/OpenBSD) or
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<code>/usr/local/etc/postfix/disclaimer/default.txt</code>.</p>
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<p>If you need a per-domain disclaimer, please update setting <code>@disclaimer_options_bysender_maps</code>
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in Amavisd config file, add your domain name in correct syntax, then create
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required file with disclaimer text. For example, for domain <code>example.com</code>:</p>
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<pre><code>@disclaimer_options_bysender_maps = ({
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# domain 'example.com'
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# disclaimer text file: /etc/postfix/disclaimer/example.com.txt
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'example.com' => 'example.com',
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# Catch-all disclaimer setting: /etc/postfix/disclaimer/default.txt
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'.' => 'default',
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},);
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</code></pre>
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<p>Restarting Amavisd service is required each time you changed its config file.</p><div class="footer">
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<p style="text-align: center; color: grey;">All documents are available in <a href="https://github.com/iredmail/docs/">GitHub repository</a>, and published under <a href="http://creativecommons.org/licenses/by-nd/3.0/us/" target="_blank">Creative Commons</a> license. You can <a href="https://github.com/iredmail/docs/archive/master.zip">download the latest version</a> for offline reading. If you found something wrong, please do <a href="https://www.iredmail.org/contact.html">contact us</a> to fix it.</p>
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</div></body></html> |