(Updated) Outlook for Android: Unified user interface in text, image and zip previewers

🚨 The Signal: Outlook for Android is updating its file previewer UI for text, images, and ZIPs to match other Office apps. This is a cosmetic change with no security implications or policy changes.

The Impact

All users viewing attachments in Outlook for Android will see UI changes, posing no security risk.

• End users: Experience a refreshed, consistent file preview interface.
• Helpdesk staff: May receive inquiries about the visual update.

Domain: Exchange · Impact: low · Workload: Exchange Online