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	<title>Newaliases or new aliases.db file creation. - Bewerkingsoverzicht</title>
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	<updated>2026-09-12T05:14:14Z</updated>
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		<title>Dschaft: Nieuwe pagina aangemaakt met &#039;To create or update the /etc/aliases.db file for mail systems like Postfix or Sendmail, populate the /etc/aliases text file with mappings, then run newaliases or postalias /etc/aliases. This compiles the text file into a Berkeley DB binary format for faster lookup, eliminating the need to restart the mail service.   Steps to Create/Update aliases.db: Edit the Alias File: Open /etc/aliases (or /etc/mail/aliases) with a text editor.   sudo nano /etc/aliases  Add…&#039;</title>
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		<updated>2026-03-18T15:22:28Z</updated>

		<summary type="html">&lt;p&gt;Nieuwe pagina aangemaakt met &amp;#039;To create or update the /etc/aliases.db file for mail systems like Postfix or Sendmail, populate the /etc/aliases text file with mappings, then run newaliases or postalias /etc/aliases. This compiles the text file into a Berkeley DB binary format for faster lookup, eliminating the need to restart the mail service.   Steps to Create/Update aliases.db: Edit the Alias File: Open /etc/aliases (or /etc/mail/aliases) with a text editor.   sudo nano /etc/aliases  Add…&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nieuwe pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;To create or update the /etc/aliases.db file for mail systems like Postfix or Sendmail, populate the /etc/aliases text file with mappings, then run newaliases or postalias /etc/aliases. This compiles the text file into a Berkeley DB binary format for faster lookup, eliminating the need to restart the mail service. &lt;br /&gt;
&lt;br /&gt;
Steps to Create/Update aliases.db:&lt;br /&gt;
Edit the Alias File: Open /etc/aliases (or /etc/mail/aliases) with a text editor.&lt;br /&gt;
&lt;br /&gt;
 sudo nano /etc/aliases&lt;br /&gt;
&lt;br /&gt;
Add Aliases: Add your aliases in the format localname: destination1, destination2.&lt;br /&gt;
&lt;br /&gt;
 # Example&lt;br /&gt;
 postmaster: root&lt;br /&gt;
 admin: user1, user2&lt;br /&gt;
&lt;br /&gt;
Generate the Database: Run the following command to create/update the .db file.&lt;br /&gt;
&lt;br /&gt;
 sudo newaliases&lt;br /&gt;
OR&lt;br /&gt;
 sudo postalias /etc/aliases&lt;br /&gt;
 &lt;br /&gt;
Note: On some systems, /etc/aliases is a symlink to /etc/mail/aliases.&lt;/div&gt;</summary>
		<author><name>Dschaft</name></author>
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