You need to implement a solution to support the planned changes for the helpdesk users.
What should you do?
A. Assign the Recipient Policies role to the helpdesk users and a default management scope
B. Assign the Mail Recipients role to the helpdesk users and use a default management scope
C. Assign the Mail Recipients role to the helpdesk users and create a custom management scope
D. Assign the Recipient Policies roles to the helpdesk users and create a custom management scope
