I want to give a group Full Access to one specific mail store within Exchange 2003, and am a little apprehensive about doing so. This group cannot have access to any of the other mail stores - just want to ensure that this is done properly, as this is a short term solution, and I will be taking that access away as soon as the group is done what they need to do in that store - any suggestions? I have worked with the mail stores before, and in theory, it looks fairly straight forward, however I want to ensure it is done properly and will not affect any other stores.