New: sign.disclaimer.html.

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Zhang Huangbin 2016-04-25 20:44:06 +08:00
parent 4ac664bb79
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* How to block attachment with Amavisd

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# Sign disclaimer on outgoing mails
!!! note
If you're not sure which is Amavisd config file on your server, please
check our document to find it:
* [Locations of configuration and log files of major components](./file.locations.html)
With iRedMail, it's able to sign disclaimer on outgoing email with Amavisd-new
and alterMIME, it is pre-configured but disabled by default.
To enable the signing, please find setting in Amavisd config file `amavisd.conf`:
```
#$defang_maps_by_ccat{+CC_CATCHALL} = [ 'disclaimer' ];
```
Uncomment the `$defang_maps_by_ccat` line and restart Amavisd service will
enable signing disclaimer on outgoing email, default disclaimer text is stored
in `/etc/postfix/disclaimer/default.txt` (Linux/OpenBSD) or
`/usr/local/etc/postfix/disclaimer/default.txt`.
If you need a per-domain disclaimer, please update setting `@disclaimer_options_bysender_maps`
in Amavisd config file:
```
@disclaimer_options_bysender_maps = ({
# Per-domain disclaimer setting: /etc/postfix/disclaimer/host1.iredmail.org.txt
#'host1.iredmail.org' => 'host1.iredmail.org',
# Per-user disclaimer setting: /etc/postfix/disclaimer/boss.iredmail.org.txt
#'boss@iredmail.org' => 'boss.iredmail.org',
# Catch-all disclaimer setting: /etc/postfix/disclaimer/default.txt
'.' => 'default',
},);
```
Just add your domain name with the same syntax, then create required file with
disclaimer text. For example, for domain `example.com`:
```
@disclaimer_options_bysender_maps = ({
# domain 'example.com'
# disclaimer text file: /etc/postfix/disclaimer/example.com.txt
'example.com' => 'example.com',
# Catch-all disclaimer setting: /etc/postfix/disclaimer/default.txt
'.' => 'default',
},);
```
Restarting Amavisd service is required each time you changed its config file.

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# iRedMail release notes and upgrade tutorials
[TOC]
!!! note
* iRedMail source code is hosted on [BitBucket](https://bitbucket.org/zhb/iredmail/src).
* Download the [latest iRedMail stable release](../download.html).
[TOC]
### Why keep your iRedMail server up to date
* The latest iRedMail release brings new features, improvements, and bug fixes.

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<li><a href="reset.user.password.html">Reset user password</a></li>
<li><a href="restrict.mail.user.to.login.from.specified.ip.or.networks.html">Restrict mail user to login from specified IP addresses or networks</a></li>
<li><a href="send.out.email.from.specified.ip.addresses.html">Send out email from specified IP address</a></li>
<li><a href="sign.disclaimer.html">Sign disclaimer on outgoing mails</a></li>
<li><a href="sql.bulk.create.mail.users.html">SQL: Bulk create mail users</a></li>
<li><a href="sql.create.catch-all.html">SQL: Add per-domain catch-all account</a></li>
<li><a href="sql.create.mail.alias.html">SQL: Add a mail alias account</a></li>

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<span>iRedMail</span>
</a>
&nbsp;&nbsp;//&nbsp;&nbsp;<a href="./index.html">Document Index</a></div><h1 id="iredmail-release-notes-and-upgrade-tutorials">iRedMail release notes and upgrade tutorials</h1>
<div class="admonition note">
<p class="admonition-title">Note</p>
<ul>
<li>iRedMail source code is hosted on <a href="https://bitbucket.org/zhb/iredmail/src">BitBucket</a>.</li>
<li>Download the <a href="../download.html">latest iRedMail stable release</a>.</li>
</ul>
</div>
<div class="toc">
<ul>
<li><a href="#iredmail-release-notes-and-upgrade-tutorials">iRedMail release notes and upgrade tutorials</a><ul>
@ -25,13 +32,6 @@
</li>
</ul>
</div>
<div class="admonition note">
<p class="admonition-title">Note</p>
<ul>
<li>iRedMail source code is hosted on <a href="https://bitbucket.org/zhb/iredmail/src">BitBucket</a>.</li>
<li>Download the <a href="../download.html">latest iRedMail stable release</a>.</li>
</ul>
</div>
<h3 id="why-keep-your-iredmail-server-up-to-date">Why keep your iRedMail server up to date</h3>
<ul>
<li>The latest iRedMail release brings new features, improvements, and bug fixes.</li>

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html/sign.disclaimer.html Normal file
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Sign disclaimer on outgoing mails</title>
<link rel="stylesheet" type="text/css" href="./css/markdown.css" />
</head>
<body>
<div id="navigation">
<a href="/index.html" target="_blank">
<img alt="iRedMail web site"
src="./images/logo-iredmail.png"
style="vertical-align: middle; height: 30px;"
/>&nbsp;
<span>iRedMail</span>
</a>
&nbsp;&nbsp;//&nbsp;&nbsp;<a href="./index.html">Document Index</a></div><h1 id="sign-disclaimer-on-outgoing-mails">Sign disclaimer on outgoing mails</h1>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>If you're not sure which is Amavisd config file on your server, please
check our document to find it:</p>
<ul>
<li><a href="./file.locations.html">Locations of configuration and log files of major components</a></li>
</ul>
</div>
<p>With iRedMail, it's able to sign disclaimer on outgoing email with Amavisd-new
and alterMIME, it is pre-configured but disabled by default.</p>
<p>To enable the signing, please find setting in Amavisd config file <code>amavisd.conf</code>:</p>
<pre><code>#$defang_maps_by_ccat{+CC_CATCHALL} = [ 'disclaimer' ];
</code></pre>
<p>Uncomment the <code>$defang_maps_by_ccat</code> line and restart Amavisd service will
enable signing disclaimer on outgoing email, default disclaimer text is stored
in <code>/etc/postfix/disclaimer/default.txt</code> (Linux/OpenBSD) or
<code>/usr/local/etc/postfix/disclaimer/default.txt</code>.</p>
<p>If you need a per-domain disclaimer, please update setting <code>@disclaimer_options_bysender_maps</code>
in Amavisd config file:</p>
<pre><code>@disclaimer_options_bysender_maps = ({
# Per-domain disclaimer setting: /etc/postfix/disclaimer/host1.iredmail.org.txt
#'host1.iredmail.org' =&gt; 'host1.iredmail.org',
# Per-user disclaimer setting: /etc/postfix/disclaimer/boss.iredmail.org.txt
#'boss@iredmail.org' =&gt; 'boss.iredmail.org',
# Catch-all disclaimer setting: /etc/postfix/disclaimer/default.txt
'.' =&gt; 'default',
},);
</code></pre>
<p>Just add your domain name with the same syntax, then create required file with
disclaimer text. For example, for domain <code>example.com</code>:</p>
<pre><code>@disclaimer_options_bysender_maps = ({
# domain 'example.com'
# disclaimer text file: /etc/postfix/disclaimer/example.com.txt
'example.com' =&gt; 'example.com',
# Catch-all disclaimer setting: /etc/postfix/disclaimer/default.txt
'.' =&gt; 'default',
},);
</code></pre>
<p>Restarting Amavisd service is required each time you changed its config file.</p><p style="text-align: center; color: grey;">All documents are available in <a href="https://bitbucket.org/zhb/iredmail-docs/src">BitBucket repository</a>, and published under <a href="http://creativecommons.org/licenses/by-nd/3.0/us/" target="_blank">Creative Commons</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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