Outlook 2003 Calendar issue

Hi,

One of our users experience the strange problem when receiving a meeting
request, once the meeting request is accepted, the
recipient's name appears multiple times in Attendee List (anywhere from 2 to
10 times) -some instances are shown as Required others as Optional.
Message tracking in Exchange shows only one message from recipient, meeting is not updated or modified in any way, sometimes the number of instances of a name "grow" up with time -at first it shows 2 names, then few minutes later- 3 or 4. It makes no difference if request is sent to one person or multiple- always the same person's name appears in the list several times.
This happens in both Outlook 2003 and OWA.
So far we have not identified if problem is related to our Exchange server
or recipient's server.
Any help would be appreciated. Thanks!
We are using Exchange 2003

 

Yes all the service packs and office updates are installed. If I configure a new Outlook profile for some other user, all works absolutely fine.
We tried to create a new Windows profile for the user in question same issue.

 

Hi Steve,
The Checked the user do not have any rules set up. He is receiving all the meeting requests, it just that his name is appearing multiple times in Attendee list. This is happening in Outlook as well as OWA. This is randonly happening in the meeting request sent by any user to him.