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Outlook: Support for Storing S/MIME Certificates in Contacts in New Outlook

Roadmap ID
518288
View in M365 Roadmap
Product
Outlook
Published
October 24, 2025
Status
In development
Cloud Instances
Worldwide (Standard Multi-Tenant)GCC
Release Phase
General Availability
Platform
Desktop
Expected Release
March 2026

Description

The new Outlook will now allow users to store S/MIME encryption certificates within their Contacts. This enables users to save certificates directly in contact entries and use them to send S/MIME encrypted emails to the contacts. #newoutlookforwindows

Change History

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No change history available

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