Problem - ReadList.com

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Problem
\ Vittorio Manfredini (12 Jun 2007)
. \ Sandy Drobic (12 Jun 2007)

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Subject:	Problem
Group:	Postfix-users
From:	Vittorio Manfredini
Date:	12 Jun 2007

I have the following need :

central site :

domain : central.com
users : usera userb userc

first external site :

domain : first.central.com
users : first.usera first.userb

The mail server is on the central site and have to serve both side.
The users of central site can send/receive email to/from everywhere,
but the users of the first external site have to sent/receive emails
only from the central site.

How can I configure this using postfix ?

--
Vittorio Manfredini
Senior Technical Consultant

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