real-user transport under postfix...

2 msg	assistance understanding an error message
1 msg	Backscatter Testing
4 msg	Problem with Postfix
9 msg	Backscatter mail
6 msg	[Fwd: pflogsumm]
1 msg	pflogsumm
3 msg	Re: problem with rejected client
2 msg	A question about SpamAssassin+Postfix
2 msg	Reject unknown recipient - Active Directory

real-user transport under postfix...
\ Carsten Tschach (12 Jul 2007)
. \ (Wietse Venema) (12 Jul 2007)
. . \ Victor Duchovni (12 Jul 2007)
. . . \ (Wietse Venema) (12 Jul 2007)
. . . \ (Wietse Venema) (12 Jul 2007)
. . . . \ Victor Duchovni (12 Jul 2007)
. . . . . \ (Wietse Venema) (12 Jul 2007)
. . . . . . \ Victor Duchovni (12 Jul 2007)
. . . . . . . \ (Wietse Venema) (12 Jul 2007)
. \ Victor Duchovni (12 Jul 2007)
. \ Victor Duchovni (12 Jul 2007)

8 msg	autoresponder for postfix ?
3 msg	Mail System Redesign
2 msg	RAID type suggestion
12 msg	Maildir Vs MBox
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4 msg	Transport question
5 msg	Reverse DNS on virtual host machine
2 msg	Postfix and Ldap (Forward and Redirect)
1 msg	yet another ldap setup
1 msg	Rejecing messages but deliver them anyway

Subject:	real-user transport under postfix...
Group:	Postfix-users
From:	Carsten Tschach
Date:	12 Jul 2007

Hello,

with my old smail/exim configuration I do had a real-user transport which was
able to deliver eMails to mailboxes by ignoring the local .forward file.

An example for what this is needed:

I want to deliver eMails to either user1 or user2. Whenever an eMail arrives it
should deliver to that user, but a copy of it should be also send to the other
user. The .forward-files looks like this:

user1: .forward: user2, real-user1

user2: .forward: user1, real-user2

The prefix "real-" means the local user, but with ignoring the .forwared-file.
That way you will not create a mail-loop.

Is it possible to configure the same under postfix? The best would be to have
the same notation. I know that it is possible with procmail, but that way it is
so easy.

Cheers, Carsten