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<title>Upgrade iRedMail from 0.9.2 to 0.9.3</title>
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<a href="http://www.iredmail.org" target="_blank">iRedMail web site</a>
// <a href="./index.html">Document Index</a>
</div><h1 id="upgrade-iredmail-from-092-to-093">Upgrade iRedMail from 0.9.2 to 0.9.3</h1>
<div class="toc">
<ul>
<li><a href="#upgrade-iredmail-from-092-to-093">Upgrade iRedMail from 0.9.2 to 0.9.3</a><ul>
<li><a href="#changelog">ChangeLog</a></li>
<li><a href="#general-all-backends-should-apply-these-steps">General (All backends should apply these steps)</a><ul>
<li><a href="#update-etciredmail-release-with-new-iredmail-version-number">Update /etc/iredmail-release with new iRedMail version number</a></li>
<li><a href="#upgrade-iredapd-postfix-policy-server-to-the-latest-170">Upgrade iRedAPD (Postfix policy server) to the latest 1.7.0</a></li>
<li><a href="#upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</a></li>
<li><a href="#optional-fixed-not-preserve-the-case-of-extension-while-delivering-message-to-mailbox">[OPTIONAL] Fixed: Not preserve the case of ${extension} while delivering message to mailbox</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<p><strong>This is still a DRAFT document, do NOT apply it.</strong></p>
<h2 id="changelog">ChangeLog</h2>
<blockquote>
<p>We provide remote upgrade service, check <a href="../support.html">the price</a> and <a href="../contact.html">contact us</a>.</p>
</blockquote>
<ul>
<li>2015-06-09: [OPTIONAL] Fixed: Not preserve the case of <code>${extension}</code> while delivering message to mailbox.</li>
</ul>
<h2 id="general-all-backends-should-apply-these-steps">General (All backends should apply these steps)</h2>
<h3 id="update-etciredmail-release-with-new-iredmail-version-number">Update <code>/etc/iredmail-release</code> with new iRedMail version number</h3>
<p>iRedMail stores the release version in <code>/etc/iredmail-release</code> after
installation, it's recommended to update this file after you upgraded iRedMail,
so that you can know which version of iRedMail you're running. For example:</p>
<pre><code># File: /etc/iredmail-release
0.9.3
</code></pre>
<h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-170">Upgrade iRedAPD (Postfix policy server) to the latest 1.7.0</h3>
<p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
<a href="./upgrade.iredapd.html">How to upgrade iRedAPD-1.4.0 or later versions to the latest stable release</a></p>
<p>Detailed release notes are available here: <a href="./iredapd.releases.html">iRedAPD release notes</a>.</p>
<h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
<p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
<h3 id="optional-fixed-not-preserve-the-case-of-extension-while-delivering-message-to-mailbox">[OPTIONAL] Fixed: Not preserve the case of <code>${extension}</code> while delivering message to mailbox</h3>
<p>With iRedMail-0.9.2 and earlier releases, email sent to user
<code>username+Ext@domain.com</code> (upper case <code>E</code>) will be delivered to folder
<code>ext</code> (lower case <code>e</code>) of <code>username@domain.com</code>'s mailbox. This fix will
preserve the case of address extension.</p>
<ul>
<li>Open file <code>/etc/postfix/master.cf</code> (Linux/OpenBSD) or
<code>/usr/local/etc/postfix/master.cf</code> (FreeBSD), find below lines:</li>
</ul>
<pre><code># Use dovecot deliver program as LDA.
dovecot unix - n n - - pipe
flags=DRhu ...
</code></pre>
<ul>
<li>Replace <code>flags=DRhu</code> by <code>flags=DRh</code> (remove <code>u</code>) in the third line:</li>
</ul>
<pre><code> flags=DRh ...
</code></pre>
<ul>
<li>Save your change and restart Postfix service.</li>
</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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