RM485740 - Outlook: Import emails from PST file to mailbox in new Outlook for Windows

Microsoft 365 Roadmap

Metadata at Feb 6, 2026

Roadmap ID

485740

View in M365 Roadmap

Last Updated

Feb 6, 2026

Published Mar 18, 2025

Status

In development

Release

General Availability

Platforms

Desktop

Service

Outlook

Tag

In development

General Availability

GCC

Cloud

GCC

Metadata changes

Tags: GCC, General Availability, Rolling outGCC, General Availability, In development
Status: Rolling outIn development

Body changes

removed textadded text

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.

GA date: April CY2026