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

Summary

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."

Status
In development
General availability target
Nov 2026
Preview target
Not published
Products
Outlook
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability
Platforms
Web
Added to the roadmap
28 Apr 2026
Last changed
25 Aug 2026 · 33d ago
recently changed
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