XTGlobal helped a leading California general contracting firm modernize its aging Exchange 2016 setup by migrating 300 users to Microsoft 365. The client needed a phased transition to avoid downtime while moving mailboxes, calendars, and distribution lists, plus a fix for persistent Active Directory (AD) sync issues. XTGlobal delivered a hybrid Exchange environment for coexistence, ensuring business continuity during migration. The structured process included assessment, data prep, phased cutover, user training, and post-migration support. Benefits: seamless email access with no service disruption, stronger collaboration and security, reduced IT overhead, and long-term coexistence for future flexibility.

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