RM487407 - Outlook: Improved interaction in the subject header section on Outlook on the Web and New Outlook for Windows

Microsoft 365 Roadmap

Status

Launched

Release

General Availability

Last Updated

Sep 24, 2025

Published Apr 8, 2025

Platforms

Desktop
Web

Service

Outlook

Tag

Launched
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Summary

The subject header section that shows up at the top when reading an email will be improved. This includes the component that contains meeting information when looking at a meeting invitation and other similar components. The subject header section will be more sensitive to available space and allow for a more comfortable reading experience when on smaller screens or on displays with high scale factors. #newoutlookforwindows

Description

The subject header section that shows up at the top when reading an email will be improved. This includes the component that contains meeting information when looking at a meeting invitation and other similar components. The subject header section will be more sensitive to available space and allow for a more comfortable reading experience when on smaller screens or on displays with high scale factors. #newoutlookforwindows

GA date: June CY2025