Microsoft 365 Message Center and M365 Change Explained with Brian McGough, Principal Program Manager
From Microsoft Teams Insider by Tom Arbuthnot
May 19, 2026 · 39 min
About this episode
Brian McGough discusses the evolution and operational complexities of the Microsoft 365 Message Center.
Brian McGough, Principal Program Manager at Microsoft, gives a behind-the-scenes look at how change communications work across the Microsoft 365 ecosystem and what's coming next. • How Message Center has grown from 50 posts a month to over 225, and the operational complexity behind keeping hundreds of live posts up to date • The targeting system behind Message Center, from licensing-based filtering to tenant-specific notifications across multiple clouds including GCC, GCC High, and DoD • M...
People in this episode
Host: Tom Arbuthnot
Guest: Brian McGough
Topics covered
- Microsoft 365
- Message Center
- change communications
- operational complexity
- targeting system
- tenant-specific notifications
Keywords
- Microsoft 365
- Message Center
- change communications
- notifications
- operational complexity
- tenant-specific
- GCC
- GCC High
- DoD
Mentioned in this episode
Organizations: Microsoft, Microsoft 365, GCC, GCC High, DoD
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