Month:September 2025

Mastering Records Management in Microsoft Purview: A Practical Guide for AI-Ready Governance

Posted on 9 September 2025Updated on 10 September 2025by Nikki Chapple

Microsoft Purview Records Management has become a critical priority for organizations adopting AI tools like Microsoft 365 Copilot. Because Copilot surfaces everything a user can access, including redundant, obsolete, and trivial (ROT) data, weak governance now directly translates into productivity loss, compliance risks, and potential legal exposure.

In a recent episode of All Things M365 Compliance, I joined Ryan John Murphy and Susan Lamb, Principal Data Governance SME at Infotechtion and former global records management lead at Shell, to explore how Microsoft Purview has evolved and what practical steps organizations must take to clean up their data estate.

Teams Private Channel Messages: Compliance Action Required by Sept 20, 2025

Posted on 3 September 2025Updated on 3 September 2025by Nikki Chapple

Teams private channel messages are moving to group mailboxes, and compliance managers must act before September 20, 2025, to avoid data loss and compliance gaps.

Microsoft is reengineering private channels to improve scalability and simplify governance. This change impacts Microsoft Purview eDiscovery, retention, and DLP policies.

This update was announced in the Microsoft Teams Blog and flagged in the Microsoft 365 Message Center (MC1134737).

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Ultimate Guide to Microsoft 365 Data Storage Locations (Exchange, OneDrive, SharePoint, Teams & More)

Posted on 3 September 2025Updated on 3 September 2025by Nikki Chapple

Update (September 2025): This post has been updated to include the latest changes to private channel message storage and compliance.

If you’re managing Microsoft 365, you already know it stores data across Exchange, SharePoint, Teams, OneDrive, and more. But do you know exactly where each type of data lives—and which Microsoft Purview tools can help protect it?

In today’s fast-paced digital world, data is the lifeblood of any organization. It is the foundation upon which decisions are made, strategies are formulated, and success is measured. As a user or admin of Microsoft 365, you have access to a powerful suite of tools that enable you to create, store, and manage your data with ease. But with so many applications and features, it can be challenging to know where your data is stored and how to access it. Understanding these Microsoft 365 data storage locations is crucial for effective data management and regulatory compliance.

This comprehensive guide will help you answer the question: Where does Microsoft 365 store your data?