You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.During the course of the week you receive an instruction from the CIO to stop internal users from sending e-mail messages containing the words "Classified Data" to users outside the organization. What should you do?()
A. You should consider creating a message classification.
B. You should consider creating a Transport rule.
C. You should consider creating a Send connector.
D. You should consider creating a managed folder mailbox policy.