Last Updated: August 27, 2025
ISSUE
Outlook Today and Folder Home Pages are being deprecated following the Windows deprecation of the MSHTML (Trident) engine.
The Outlook Today feature is described here: Make Outlook Today your default page.
Folder Home Pages were restricted starting with the guidance in the following topic: Outlook Home Page feature is missing in folder properties.
STATUS
The Outlook Team is currently planning the following timeline for the deprecation and short-term re-enablement options for those that need it.
August 2026
The feature will be deprecated starting in August 2026 with Version 2608. Ahead of that time we will update this topic with a new registry key and a Trident check information that will keep the feature enabled for those that are using it. The new registry key is in addition to those already documented: Outlook Home Page feature is missing in folder properties.
August 2027
The feature will be permanently disabled starting with Version 2708. Folder Home Pages and Outlook Today will not work anymore.
Additional Resources
More Resources
Ask the experts
Connect with experts, discuss the latest Outlook news and best practices, and read our blog.
Get help in the community
Ask a question and find solutions from Support Agents, MVPs, Engineers, and Outlook users.
Suggest a new feature
We love reading your suggestions and feedback! Share your thoughts. We're listening.
See Also
Fixes or workarounds for recent issues in classic Outlook for Windows