If you want Exchange 2007 administrators to administer Exchange 2013 servers, the Exchange 2007 administrators must be added as members of one or more Exchange 2013 role groups. You can add either users or USGs to role groups. The permissions granted to the role groups are then applied to the users or the USGs that you add as members.

What permissions does exexchange 2013 use?

Exchange 2013 uses the same Role Based Access Control (RBAC) permissions model that’s used in Exchange 2010. When you install Exchange 2013 into an existing Exchange 2010 organization, the same management role groups, management roles, and management scopes apply to both Exchange 2013 and Exchange 2010 servers and recipients.

How do I add the exchange public folder administrator role?

The Exchange Public Folder Administrator role is added in Exchange 2007 sp1. After installing Exchange 2007, administrator roles can be assigned to users or groups. In the Exchange Management Console (EMC), navigate to the Organization Configuration container.

How do I manage end-user mailbox permissions in exchange online?

To manage the permissions that you grant end users to manage their own mailbox in Exchange Online, we recommend that you use the EAC. When you use the EAC to manage end-user permissions, you can add roles, remove roles, and create role assignment policies with a few clicks of your mouse.