DeltaPulse now has a public MCP server. Add / integrate this tool with your Copilot Agent(s).

MCP Documentation

Outlook: Import emails from PST file to mailbox in new Outlook for Windows

Roadmap ID
485739
View in M365 Roadmap
Product
Outlook
Published
March 18, 2025
Status
In development
Cloud Instance
Worldwide (Standard Multi-Tenant)
Release Phase
General Availability
Platform
Desktop
Expected Release
March 2026

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 import emails from .pst file to mailbox. Future releases of new Outlook will expand the support for .pst file capabilities. #newoutlookforwindows #pstfilesupport.

Change History

Show
February 6, 2026 at 2:00 AM Updated
Release Date
Previous
February CY2026
New
March CY2026
Modified Date
Previous
2025-12-03T00:15:38.000Z
New
2026-02-06T00:00:51.000Z
December 3, 2025 at 2:00 AM Updated
Release Date
Previous
December CY2025
New
February CY2026
Modified Date
Previous
2025-09-22T23:00:43.000Z
New
2025-12-03T00:15:38.000Z
September 23, 2025 at 12:00 AM Updated
Release Date
Previous
September CY2025
New
December CY2025
Modified Date
Previous
2025-05-27T23:15:03.000Z
New
2025-09-22T23:00:43.000Z

Never Miss a Microsoft 365 Update

Join thousands of IT professionals who rely on DeltaPulse for real-time Microsoft 365 change intelligence, automated notifications, and community insights.