Microsoft 365 Roadmap

Outlook
Mail Merge (Advanced) on Outlook on the Web and new Outlook for Windows

Feature details and release plans from a build snapshot of Microsoft's official roadmap feed.

All Microsoft 365 updates
Product
Outlook
Release status
In development
RSS publication

Feature overview

Mail Merge (Basic) will be improved upon to allow fields to be replaced by values per email address. When Mail Merge (Advanced) is launched, not only will every recipient receive their own email with only their email address in the recipients list, but the emails can further be personalized to include content such as their name. #newoutlookforwindows

Expected release date

September CY2026
Preview date: August CY2026

Source: Microsoft 365 Roadmap RSS (build snapshot) Feature ID: 423047

RSS snapshot built . Refreshed on rebuild and deployment.

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