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	<id>http://wiki.define-technology.com/mediawiki-1.35.0/index.php?action=history&amp;feed=atom&amp;title=Postfix%3A_Canonical</id>
	<title>Postfix: Canonical - Revision history</title>
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	<updated>2026-05-04T20:37:30Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.define-technology.com/mediawiki-1.35.0/index.php?title=Postfix:_Canonical&amp;diff=3336&amp;oldid=prev</id>
		<title>Michael: Created page with &quot;== Canonical and Generic Files ==  These files work like alias files.  If users were to move to a different domain for example, the canonical file can ease the transfer.   The...&quot;</title>
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		<updated>2013-08-26T11:38:17Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Canonical and Generic Files ==  These files work like alias files.  If users were to move to a different domain for example, the canonical file can ease the transfer.   The...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Canonical and Generic Files ==&lt;br /&gt;
&lt;br /&gt;
These files work like alias files.  If users were to move to a different domain for example, the canonical file can ease the transfer. &lt;br /&gt;
&lt;br /&gt;
The difference between the two files is the the canonical file appies to incoming mail, while the Generic file applies to outgoing mail.&lt;br /&gt;
&lt;br /&gt;
These files follow a simlat pattern to the access file:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;syntaxhighlight&amp;gt;&lt;br /&gt;
pattern result&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Patterns can be includes IPs, Host names or networks.   Results are where the mail should be forwarded to, either another address of email server.&lt;br /&gt;
&lt;br /&gt;
== Example Patterns ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;syntaxhighlight&amp;gt;&lt;br /&gt;
michael michael@example.com&lt;br /&gt;
@example.org @example.com&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>Michael</name></author>
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