Microsoft 365 Message Center ArchiveM365 Archive
Microsoft 365 Roadmap

RM472026Outlook: open attachments while offline in the new Outlook for Windows

Summary

We are adding more functionality to offline mode in the new Outlook for Windows. You will now be able to open and save attachments from your email without an internet connection. #newoutlookforwindows

Description

We are adding more functionality to offline mode in the new Outlook for Windows. You will now be able to open and save attachments from your email without an internet connection. #newoutlookforwindows

GA date: May CY2025