You have an Exchange Server 2010 Service Pack 1 (SP1) organization named fabrikam.com. All users access their mailbox by using Microsoft Outlook 2010.
You identify the following compliance requirements for the Exchange organization:

* Ensure that all of the users can prevent confidential email messages from being forwarded to other recipients.
* Ensure that all of the users receive a warning message before they send email messages to the company s executives.

You need to identify which Exchange technologies meet the compliance requirements.

Which technologies should you identify? (Choose all that apply.)

A.
a Hub Transport rule

B.
a litigation hold

C.
Information Rights Management (IRM)

D.
MailTips

E.
managed folders