Catapult Systems is assisting one of our Austin clients with the planning, design, deployment, and migration of a subset of users to a hybrid deployment with Single Sign-On for Office 365 Exchange Online. The client has approximately 1,200 mailboxes on Exchange 2007 in a single Active Directory forest with a mixed environment of Outlook 2003/2007/2010/2011.

To configure rich coexistence between Exchange Online and Exchange on-premises and to support Office 365 Single Sign-On, Catapult will install ADFS 2.0 Servers, ADFS 2.0 Proxy Servers, Directory Synchronization on ADFS Server, and an Exchange 2010 Hybrid Server. Once the migration of 50 users is complete, Catapult will perform a knowledge transfer to the client’s IT staff, so they can carry out the rest of the migration themselves.

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