Datasheet

IMPROVED MESSAGE AND CONTENT CONTROL 27
message transport rules can assign a classification based on sen der, recipient, message content,
importance, and so on. Figure 1.13 shows an example o f a message that is being composed in
Outlook Web App and has had the built-in Attorney/Client Privilege classification assigned
to it; the classification text is shown just above the address list. The server administrator can
create additional classifications and customize the te xt strings.
Figure 1.13
Classifying a message
using Outlook Web App
Rights Management Service Message Protection
If you are concerned about message content protection, one of the cool new features of Exchange
Server 2010 is its integration with the Microsoft Active Directory Rights Management Services
(RMS). While RMS has been integrated with the Outlook client for quite a few years now,
Exchange Server 2010 introduces significantly better integration. Features include the following:
◆ Hub Transport server transport rules can now apply rights management protection to mes-
sages and attachments based on rule conditions.
◆ The Hub Transport service can be configured to allow decryption of information rights
management (IRM) protected messages in transit in order to apply messages policies to the
message.
◆ IRM provides protection for Unified Messaging voicemail messages.
◆ IRM protection is now integrated with Outlook Web App 2010.
New Programming Interfaces
Much of the underlying infrastructure of Exchange 2010 has been completely rewritten since
Exchange Server 2000/2003. As a result, many of the APIs used to access Exchange data and to
manage Exchange components have been replaced with new APIs.