Continuing on my earlier post there's a press release from Microsoft on the Technology Preview program on SP1 Beta 2. As the press release states it now includes -
Support for Windows Server 2008 and Windows Vista®. Exchange Server 2007 SP1 runs on Microsoft’s next-generation server platforms, including Windows Server 2003 SP2 and Windows Server 2008. The update also enables Exchange Server 2007 management tools to run on Windows Vista and Windows Server 2008. Among other benefits, Windows Server 2008 clustering will make it easier for companies to deploy geographically dispersed Exchange Server clusters.
Enhanced integration with Office Communications Server 2007. Exchange Server 2007 unified messaging goes beyond e-mail to deliver faxes and voice mail to Outlook. With Exchange Server 2007 SP1, people can retrieve voice mail messages from Microsoft Office Communicator 2007 with a single click. Also, certain Office Communications Server 2007- and Office Communicator 2007-qualified devices will be able to work with Exchange Server 2007 for additional functionality, such as a new message indicator that shows when a user has a new voice mail message.
Additional Exchange ActiveSync® policies. New Exchange ActiveSync policies in SP1 build on Exchange Server 2007’s robust security and management features with new policies for synchronization, authentication and encryption. For businesses with more advanced data protection needs, Exchange Server 2007 SP1 offers device, network and application controls. These new features allow network administrators to help manage and secure Exchange ActiveSync-enabled mobile devices.
Standby Continuous Replication (SCR). This new high-availability feature helps organizations recover quickly from failures that affect an entire datacenter, such as a natural disaster or extended power outage. Mailbox data is replicated continuously to a standby server using Exchange Server’s built-in log file shipping technology. The standby server can be quickly activated if the primary server or datacenter goes offline.
Enhanced security. Microsoft also unveiled Forefront™ Security for Exchange Server SP1, which integrates with Exchange Server 2007 SP1 to provide an extra layer of security for even greater protection and control. Forefront Security for Exchange Server includes multiple scan engines from industry-leading security firms integrated in a single solution to help protect against viruses, worms and spam. The new service pack for Forefront Security for Exchange Server features improvements in content filtering and manageability as well as support for Windows Server 2008.
Find the rest here.