Allow User only local Mails

[Sunseeker]

Hi Group!

How can I configure Exchange, that a single user can't send or receive e-Mails from external sources?
The user should only send and receive local mails...

thx in advance!

Sun

 

[brontosaurus]

To block users from receiving mail, create a second "bogus" domain on your Recipient Policy. Then, on all the users you want to block from receiving, remove their original "real" SMTP address, and replace it with the fake one.
To block outgoing, you'll need to set up an SMTP Connector, using * as your default domain. Then add in your restricted users under Delivery permissions. Lastly, do the registry edit in this article to make it take effect...

http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q277872

 

[ZeRoMaX]

I have set this up as well it works, but u have to add another line in the registry for it to work.

http://www.exchangeadmin.com/Articles/Index.cfm?ArticleID=26829

But I have a question that is related to this. I have 2 exchange servers one internal and external. My internal is located in my current location and the external is located at another location. Now if I change the stmp email address on the clients to my external address on my internal exchange. Does that mean that users that mail internally will use my internal exchange and for external they will use my external exchange server?

Thks
Chris