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I have a group called users. It has many users.

Now I want every user in this group to have their own mailbox. So, for example, if john is such a user, then is an e-mail address.

How can I accomplish this?

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migrated from Apr 15 '11 at 2:20

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Is users a standard /etc/group entry? – belacqua Apr 15 '11 at 2:47
What mail server software are you using / would you like to use? – Lekensteyn Apr 15 '11 at 8:45
Yes, users is in etc/group: users:x:100:. I'm using/like to use Postfix/Courier for this job. – Kevin Apr 15 '11 at 11:56

In a default postfix setup every mail to $USER@$HOSTNAME will be delivered to $USER. You don't need to set that up explicitly.

For a basic postfix setup this looks like a decent howto:

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