I'm planning to install Exchange 2013 in multiple site (site A, B,C,D,E,F ), as follows:

Site A (HQ Site)

- 2000 users

- 2 CAS  Servers

- 2 Mailbox Servers in DAG01

Site B (Branch site)

- 300 Users (Management team)

- 2 CAS  Servers

- 2 Mailbox Servers in DAG02

- The Bandwidth Between HQ site is 20 MB/S

- The Bandwidth Between DR site is 20 MB/S

Site C  (DR Site)

- 2 CAS  Servers

- 2 Mailbox Servers in DAG01 and 2 Mailbox Servers in DAG02

- The Bandwidth Between HQ site is 20 MB/S

- The Bandwidth Between Branch site (Site B) is 20 MB/S

Site D (Branch site)

- 100 Users

- 2 CAS  Servers

- 2 Mailbox Servers in DAG03

- The Bandwidth Between HQ site is 2 MB/S

Site E (Branch site)

- 100 Users

- 2 CAS  Servers

- 2 Mailbox Servers in DAG04

- The Bandwidth Between HQ site is 3 MB/S

Site F (Branch site)

- 100 Users

- 2 CAS  Servers

- 2 Mailbox Servers in DAG05

- The Bandwidth Between HQ site is 4 MB/S

I'm planning to Integrate AD RMS 2012 with Exchange 2013 but I'm not sure how to install it in a multiple site scenario.

I have the following questions.

1.        What is the minimum number of AD RMS servers that are required for  AD RMS integrate with Exchange 2013 in a multiple site scenario?
2.        What is the number of AD RMS servers that are recommended for  AD RMS integrate with Exchange 2013 in a multiple site scenario?
3.        AAG (AlwaysOn Availability Groups)  is officially supported with AD RMS ?

http://technet.microsoft.com/en-us/library/ee221084(v=ws.10).aspx       

4.     Which edition of Outlook are supported for Deploying AD RMS Policy Templates and Secure Email Attachment File (PDF, Word, Excel)  with Encrypted?

Thank You

• Edited by IAmNik 3 hours 26 minutes ago