Automatically Accept Meeting Request

Using Outlook 2003 is there a way to automatically accept a meeting request
that comes from a certain person?

I was able to create a rule that automatically sent meeting requests to the
calendar, but that didn't "accept" the request so if there was a change in
the meeting date, the change would appear on the new date, but would not get
removed from the old date until the meeting was accepted, so my purpose was
defeated.

Any help is greatly appreciated!

Jeri