Roadmap › 560535

Outlook: 1-year and 2-year options for email sync window (Offline settings)

In development Outlook Web
General availability
2026-11
Preview
Added
28 Apr 2026
Last modified
25 Aug 2026 23:13 UTC
First archived
25 Aug 2026
Release rings
General Availability
Clouds
Worldwide (Standard Multi-Tenant)

Description

In the new Outlook for Windows, users can choose to save 1 year or 2 years of email on their device for offline access. This expands the existing offline settings and allows users to access more email when they are not connected to the internet. The new options are available under Settings > General > Offline > Days of email to save, giving users greater flexibility based on their storage and offline needs."

View on microsoft.com