Feature request is still being worked upon.
Thank you for your suggestion! We really appreciate the feedback and idea. We have reviewed this request and started working on it. I’ll let you know as it nears completion.
This item is still under review by the feature team. I have no details as to when a decision might happen.
Adding email as a left tab panel remains under review. We are working on adding several Teams and email integrations:
- Share to Teams: Share a copy of an email and any attachments into a chat or channel directly from Outlook
- Share to Outlook: Share a copy of a channel or chat conversation via email directly from Teams
- Actionable Teams Activity Emails: Teams missed activity emails display the latest replies and allow you to reply directly from Outlook
See this post for more information: