Your company has two offices. The offices are located in Seattle and Paris.
You have a hybrid deployment of Exchange Server 2013.
All of the users in the Seattle office have mailboxes that are hosted on-premises. All of the users in
the Paris office have mailboxes that are hosted in Microsoft Office 365. Azure Rights Management
(Azure RMS) is implemented for the Paris office users.
Five of the Seattle office users occasionally receive protected messages from the Paris user. The
Seattle office users report that they cannot view the protected content.
You need to recommend a solution to provide the five Seattle office users with the ability to read the
protected messages. The solution must minimize costs.
What is the best recommendation to achieve the goal? More than one answer choice may achieve
the goal. Select the BEST answer.

A.
RMS for Individuals

B.
Active Directory Rights Management Services (AD RMS)

C.
Information Rights Management (IRM)

D.
Azure RMS

Explanation:
You need to have an Office 365 tenant and turn on Windows Azure Rights Management. Once you
have this done you need the following:
* Get your Office 365 tenant up and running
* Configure Directory Synchronization between on-premises Active Directory and Windows Azure
Active Directory (the Office 365 DirSync tool)
* It is also recommended (but not required) to enable ADFS for Office 365 to avoid having to login to
Windows Azure Rights Management when creating or opening protected content.
* Install the connector
Etc.
http://www.c7solutions.com/2014/04/configuring-exchange-on-premises-to-use-azure-rightsmanagement