iredmail-doc/html/reset.user.password.html

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</div><h1 id="reset-user-password">Reset user password</h1>
<p>With MySQL or PostgreSQL backends, you can generate a password hash with
<code>openssl</code> or <code>doveadm</code> command first, then replace old one with this newly
generated one.</p>
<p>For example:</p>
<ul>
<li>Generate a salted MD5 password hash with <code>openssl</code> (plain password is <code>123456</code>
in this case):</li>
</ul>
<pre><code>$ openssl passwd -1 123456
$1$2dQ48hyz$.mCLeDSdPkP3fxVmARsB.0
</code></pre>
<p>Or, generate password hash with <code>doveadm</code>:</p>
<pre><code>$ doveadm pw -s 'ssha' -p '123456'
{SSHA}MU5Y8OfD9HylnHk4UQaVyaJf6Lugx6vt
</code></pre>
<ul>
<li>Reset password for user <code>user@domain.ltd</code> and <code>another-user@domain.ltd</code>:</li>
</ul>
<pre><code>sql&gt; USE vmail;
sql&gt; UPDATE mailbox SET password='$1$2dQ48hyz$.mCLeDSdPkP3fxVmARsB.0' WHERE username='user@domain.ltd';
sql&gt; UPDATE mailbox SET password='{SSHA}MU5Y8OfD9HylnHk4UQaVyaJf6Lugx6vt' WHERE username='another-user@domain.ltd';
</code></pre>
<p>With OpenLDAP backend, you can reset it with phpLDAPadmin or other LDAP client
tools, <code>SSHA</code> is preferred.</p>
<p>Reference: <a href="./password.hashes.html">how to use or migrate password hashes</a></p><br /><p style="text-align: center;">If you found something wrong
in this document, please do
<a href="http://www.iredmail.org/contact.html">contact us</a> to fix it.</p><p style="text-align: center; color: grey;">This tutorial is published under a <a href="http://creativecommons.org/licenses/by-nd/3.0/us/" target="_blank">CC BY-ND 3.0</a> license.<!-- Google Analytics -->
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