Definition
Outlook Web (OWA) renders in the browser but keeps some Outlook conventions. It differs from both the desktop app and modern clients.
Add Outlook Web to your client test matrix.
Outlook Web sits between desktop and modern clients, so it needs its own testing. It differs from both the desktop app and browser-first clients. Adding it to your client matrix completes Outlook coverage.
Rendering in OWA
Verify conditional handling in Outlook Web.
Check attachment, focus, and dark-mode behaviour.
Why It Matters
Outlook Web sits between desktop and modern clients. Understanding its behaviour completes your Outlook coverage.
Best Practices
- Verify conditional handling in Outlook Web.
- Check attachment, focus and dark-mode behaviour.
- Test a representative set of layouts.
- Check attachment, focus, and dark-mode behaviour.
- Keep layouts responsive.
- Add OWA to your client matrix.
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Frequently Asked Questions
The browser-based version of Outlook. Outlook Web sits between desktop and modern clients, so it needs its own testing.
Similarities exist, but differences can break layout. It differs from both the desktop app and browser-first clients.
Yes, add Outlook Web to your client matrix. Adding it to your client matrix completes Outlook coverage.
Better than desktop, but not fully. Outlook Web sits between desktop and modern clients, so it needs its own testing.
Yes. It differs from both the desktop app and browser-first clients.