Launched
Outlook
Worldwide (Standard Multi-Tenant)
General Availability
Desktop
September 2025
Description
With this update of support for .pst files (a.k.a. Outlook Data File) in the new Outlook for Windows, users will be able to forward as an attachment emails in a .pst file. Future releases of new Outlook will expand the support for .pst file capabilities. #newoutlookforwindows #pstfilesupport.
Change History
October 22, 2025 at 12:00 AM
Updated
Status
Previous
Rolling out
New
Launched
Modified Date
Previous
2025-09-30T23:15:08.000Z
New
2025-10-21T23:15:01.000Z
October 1, 2025 at 2:01 AM
Updated
Status
Previous
In development
New
Rolling out
Modified Date
Previous
2025-07-29T23:15:56.000Z
New
2025-09-30T23:15:08.000Z
July 30, 2025 at 2:00 AM
Updated
Release Date
Previous
July CY2025
New
September CY2025
Modified Date
Previous
2025-06-30T23:00:15.000Z
New
2025-07-29T23:15:56.000Z
July 1, 2025 at 12:00 AM
Updated
Modified Date
Previous
2025-06-23T23:15:26.000Z
New
2025-06-30T23:00:15.000Z
June 24, 2025 at 12:03 AM
Updated
Release Date
Previous
June CY2025
New
July CY2025
Modified Date
Previous
2025-03-18T23:15:13.000Z
New
2025-06-23T23:15:26.000Z
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