Cannot prevent Outlook 2003 users on Exchange 2003 from viewing

I Cannot prevent Outlook 2003 users on Exchange 2003 from viewing other users
calendar. I set the permissions to none on those calendars but these users
can still view and even make changes. What am I missing on the exchange
server to make this work as intended?

Probably the permissions are set too loosely in Active Directory.

--
Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx


"David A" <David A@discussions.microsoft.com> wrote in message
news62CCE34-1F50-42E5-8DE2-D54D2EF36C05@microsoft.com...
>I Cannot prevent Outlook 2003 users on Exchange 2003 from viewing other
>users
> calendar. I set the permissions to none on those calendars but these users
> can still view and even make changes. What am I missing on the exchange
> server to make this work as intended?