MC1259820: Offline attachments policy for the new Outlook for Windows
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Exchange Online, Microsoft 365 apps
No access to your tenant or devices. Every item links to its source. What this means
Week 13 · 23 Mar – 29 Mar 2026 UTC · assess the changes, then plan the next dates.
Message CenterExchange / Microsoft 365 Apps
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Exchange Online, Microsoft 365 apps
Message CenterMicrosoft 365 Message Center Archive by Merill Fernando
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Power Automate
Message CenterPower BI
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Power BI
Message CenterPower Platform
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Power Apps
Message CenterPurview2 source records
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Purview
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Purview
Message CenterSharePoint
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
SharePoint Online
Message CenterTeams
RoadmapMicrosoft 365 Apps / Microsoft 365 Copilot
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapMicrosoft 365 Copilot2 source records
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapOutlook
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapSharePoint
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.