Microsoft 365 Roadmap

Outlook
Variable number of message preview lines

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

All Microsoft 365 updates
Product
Outlook
Release status
Rolling out
RSS publication

Feature overview

Outlook for Windows and Outlook for Web will now allow users to modify how the preview text for emails show in the message list. The preview text can now take up 2 lines, 1 whole line, or 0 additional lines.

Expected release date

July CY2026

Source: Microsoft 365 Roadmap RSS (build snapshot) Feature ID: 564610

RSS snapshot built . Refreshed on rebuild and deployment.

View on Microsoft