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RM529849 - Outlook: Calendar Conditional Formatting in New Outlook

Microsoft 365 Roadmap

Metadata at Apr 28, 2026

Last Updated

Apr 28, 2026

Published Nov 19, 2025

Status

In development

Release

General Availability

Platforms

Web

Service

Outlook

Tag

In development
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Metadata

No tracked metadata fields changed between these versions.

Body changes

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Users can now apply basic conditional formatting rules to the calendar in new Outlook, allowing events and appointments to be color-coded based on sender, location, attendees, and more. #newoutlookforwindows

GA date: JulyJune CY2026