Dear @Sheila Ip,
Thank you for posting your question in the Microsoft Q&A forum.
I understand how the removal of the ruler in the new Outlook can be frustrating, especially when you rely on it for precise alignment, spacing, and maintaining a professional email layout. When formatting is part of your daily workflow, losing a familiar and practical tool can definitely impact productivity and efficiency.
At the moment, the ruler is not available in the new Outlook compose experience. To ensure your feedback reaches the right product team, I strongly recommend submitting this request directly through Microsoft’s feedback channels. This helps prioritize feature improvements based on real‑world usage.
You can submit feedback here:
- In New Outlook: Go to Help > Feedback > Submit feedback
- Or via Feedback Hub: Ideas · Community
When submitting, it’s helpful to explain how the missing ruler affects your formatting workflow and business communication needs. Product teams actively review this input when planning future updates.
Our product team is in charge of the site, and they constantly check customer reviews and feedback, The higher votes, the more attention the related team will pay on. And a lot of the features are developed and improved based on customer feedback.
Please kindly understand that as a forum moderator, I do not have the authority to influence Microsoft’s updates, features, or design decisions as user.