RM496371 - Outlook: add attachments while offline in the new Outlook for Windows
Microsoft 365 Roadmap
What changed since this version
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We are adding more functionality to offline mode in the new Outlook for Windows. You will now be able to add attachments while drafting your email without an internet connection. #newoutlookforwindows
GA date: October CY2025
Snapshot from Oct 28, 2025
We are adding more functionality to offline mode in the new Outlook for Windows. You will now be able to add attachments while drafting your email without an internet connection. #newoutlookforwindows