[Pkg-exim4-users] Domain on private IP

[Marc Haber]

On Tue, Oct 02, 2007 at 04:30:01PM +0200, Rob Borland wrote:
>  > On Mon, Oct 01, 2007 at 08:44:17AM +0200, Rob Borland wrote:
> >> I want to deliver only valid addresses to mail.healthnet.zw.
> 
>  > Explain that.
> 
> If mail.healthnet.org.zw receives a message for userx at healthnet.zw it should
> check whether userx is a valid username on healthnet.zw and deliver it to
> mail.healthnet.zw only if userx is a valid username; if it's not a valid
> username mail.healthnet.org.zw should return the message to sender with a "user
> unknown" error.

Ok. The way you have done this is one solution. Another would be to
give your exim some way to access the internal server's user list of
to have it doing recipient callouts.

Greetings
Marc

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