<p>Restarting or reloading Postfix service is required. After restarted/reloaded,
please monitor its log file (<code>/var/log/maillog</code>) and pay close attention to the
sender address.</p>
<h2id="known-issues-of-srs-support">Known issues of SRS support</h2>
<ul>
<li>
<p>Sender addresses will always be rewritten even if the mail is not
forwarded at all, except locally hosted mail domains. This is because
Postfix sends minimal info to iRedAPD via the tcp table lookup, and it
performs address rewritten at the very beginning before any routing
decision is made.</p>
</li>
<li>
<p>Postfix will rewrite the address in the <code>Return-Path:</code> header, if you
have any sieve rules based on <code>Return-Path:</code>, it MAY not work anymore.
In this case, you need to update your sieve rules to match the rewritten
address.</p>
</li>
<li>
<p>Postfix logs rewritten addresses in its log file, so it may confuse you
while troubleshooting.</p>
</li>
<li>
<p>Amavisd stores rewritten addresses in its SQL database, so the
<code>Top 10 Senders</code> and <code>Top 10 Recipients</code> in iRedAdmin-Pro Dashboard page
may not work well.</p>
</li>
</ul><divclass="footer">
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