TABLE 3: Exchange 2000 Client Roles
Client Role	Object Permissions
Owner	Create items, Read items, Create Subfolders, Edit all items, Delete all items, Folder owner
Publishing Editor	Create items, Read items, Create Subfolders, Edit all items, Delete all items
Editor	Create items, Read items, Edit all items, Delete all items
Publishing Author	Create items, Read items, Create Subfolders, Edit own items, Delete own items
Author	Create items, Read items, Edit own items, Delete own items
Non-editing Author	Create items, Read items, Delete own items
Reviewer	Read items
Contributor	Create items