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<title>Allow user to send email without authentication</title>
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</div><h1 id="allow-user-to-send-email-without-authentication">Allow user to send email without authentication</h1>
<p>Create a plain text file: <code>/etc/postfix/accepted_unauth_senders</code>:</p>
<pre><code>fax-machine-12@mydomain.tld OK
</code></pre>
<p>Use postmap to create hash db file:</p>
<pre><code># postmap hash:/etc/postfix/accepted_unauth_senders
</code></pre>
<p>Modify Postfix to use this text file: <code>/etc/postfix/main.cf</code></p>
<pre><code>smtpd_sender_restrictions =
check_sender_access hash:/etc/postfix/accepted_unauth_senders,
[...OTHER RESTRICTIONS HERE...]
</code></pre>
<p>Restart/reload postfix to make it work:</p>
<pre><code># /etc/init.d/postfix restart
2014-12-04 07:30:08 -06:00
</code></pre><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.<!-- Google Analytics -->
2014-10-13 19:28:43 -05:00
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