【单选题】Your network contains two Active Directory forests named contoso.com and adatum.com. Active Directory Rights Management Services (AD RMS) is deployed in contoso.com. An AD RMS trusted user domain (T...
A.
Configure trusted e-mail domains.
B.
Enable lockbox exclusion in AD RMS.
C.
Create a forest trust between adatum.com and contoso.com.
D.
Add a certificate from a third-party trusted certification authority (CA).