Microsoft bring Exchange 2010 SP2 in the second half of this year, it will include the following
- OWA Mini - A browse-only version of OWA designed for low bandwidth and resolution devices.
- Cross-Site Silent Redirection for Outlook Web App
- Address Book Policies: Allows organizations to segment their address books into smaller scoped subsets of users providing a more refined user experience than the previous manual configuration approach.
- Other Fixes
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