Outlook question

Is there a way to set up Outlook 2000 in that an admin can not only read emails of the executive, but also be able to delete and send out emails from his box with his name on it, instead of the "on behalf of..." stuff?
My company has an admin for every 4 execs, and she sends out emails for them but they are in her name. She wants to be able to reply to something in their box, with their name on it. Thanks.

Dave

 

The "max" they can be is a delegate which shows the "on behalf of".

She needs to log in as him.