Enhanced security, updated deployment tools, new language support...
Updates and enhancements in SP-1 include enhanced security, updated deployment tools for Exchange Server 5.5 upgrades, new language support for Outlook Mobile Access and Outlook Web Access spelling checkers, enhancements to the Outlook Mobile Access user interface (with out-of-office modification, a larger text entry field, search folder support, and improved menu navigation), and co-existence and migration support in a new Active Directory Connector and IBM Lotus Notes R6 Connector.
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