Explanation/Reference:
Explanation:
B: Use the New-MessageClassification cmdlet to create a message classification instance in your organization.
E: After you create a new message classification, you can specify the message classification as a transport rule predicate. Before Microsoft Outlook and Outlook Web App users can apply the message classification to messages, you must update the end-user systems with the message classification XML file created by the Export-OutlookClassification.ps1 script file. The Export- OutlookClassification.ps1 script file is located in the %ExchangeInstallPath%Scripts directory.
C: Microsoft Office Outlook requires a local file (Classifications.xml) that contains definitions of the message classifications that Microsoft Exchange Server supports before Outlook users can apply message classifications to their messages. You must also create a registry key that enables message classification and references the Classifications.xml file on the Outlook user's computer.
* From scenario:
Compliance Requirements include:
Users must use a custom message classification when they send email messages that contain information about the planned acquisition of Fabrikam.