Hi @Odelia Tan
Good day to you! Welcome to Microsoft Q&A.
Based on our investigation, the font change issue you're experiencing in the Outlook app on iOS is consistent with limitations in how the app handles font rendering.
- System Font Behavior Outlook for iOS relies on system-level font defaults. Even if a specific font is selected during composition, the app may override it with fallback fonts like Arial or Helvetica when the message is sent. This behavior ensures compatibility across devices but can result in unexpected changes in appearance.
- Client-Side Rendering Differences The way fonts appear after sending is often influenced by the recipient’s email client. Some clients interpret font stacks differently, which can cause the message to display in a font other than the one used during drafting.
- Limited Font Customization Support Unlike Outlook for desktop or web, the iOS app does not currently support full font customization. This means that even manual adjustments before sending may not be preserved in the final message.
We recommend using plain text formatting for critical communications or composing emails in Outlook Web or Desktop when font consistency is essential.
We sincerely apologize that the current feature can't meet your requirement now. We're really sorry about any inconveniences that this issue may have caused to your work and we can’t resolve this immediately for you.
In the other hand, we’re cheering for your idea to become a reality. We recommend you submitting your feedback via the Microsoft Feedback Portal or directly through any Microsoft 365 app by going to Help > Feedback or File > Feedback. While our community team can’t directly implement feature changes, your feedback is invaluable and here’s how you can ensure it reaches the right team:
- Visit the Microsoft Feedback Portal:
- Go to: Microsoft 365 Feedback Hub →Send Feedback→ Describe your proposal in detail
- Upvote & collaborate:
- Check existing suggestions and upvote similar ones. The more votes an idea gets, the higher its priority!
Why Your Voice Matters:
- The product team reviews all feedback submitted here directly.
- Popular ideas appear on the Microsoft 365 Roadmap if approved.
- Your suggestion could help millions of users in the future!
If you have any further questions and concerns, please feel free to let me know. Looking forward to your response.
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