How can I have two users on the same server with different domains wit

[rajavelupmc]

How can I have two users on the same server with different domains with the same name?

I have a Exchange server 2000
I have a user administrator@xyz.com
I wanted to add administrator@abc.com

Which i can do by adding a smtp address in Exchange general. but the disadvantage of this is all mail go to the same mailbox. what i wanted is two mailbox instead of one.

I found this suggestion in some site.
"
This is like having two sales mailboxes for the two differnet domains. So this will be the example.

The best way round this is to create a mailbox for sales and use this for the email address sales@domain1.com

Then create a mailbox called sales2 (or similar) and add an address mapping like this:

map from: sales@domain2.com
map to: sales2

From: *
To: sales@domain2.com
Route: sales2@domain1.com
"

I want to know how to do this in Exchange server 2000