Using Classic Outlook on Windows for personal email, calendar, and contact management
Dear helpdesk ngg,
Good day!
Thank you for posting to Microsoft Community. We are glad to assist.
As per your mentioned description about "New Teams meeting add-in is missing from outlook" To understand the situation and be able to offer you relevant suggestions, we would need a little more information from you. Kindly help us in providing the following information.
- May I please confirm that you get same situation in both outlook for Desktop and Outlook on Web (https://outlook.office.com)?
- May I confirm that you get same situation when you revert back to Classic Teams? To switch back to the classic Teams, turn off the New Teams toggle at the top of Teams Switch to the new Microsoft Teams - Microsoft Support
- May I know if you tried to run Teams Add-in Missing in Outlook diagnostic? To check this kindly refer to Resolve issues with Teams Meeting add-in for Outlook - Microsoft Teams | Microsoft Learn for more information and troubleshooting.
- May I please know the account type are you using? Is it POP, IMAP or Exchange account?
- Would you mind to kindly provide the screenshot of the outlook version are you using? Kindly go to File-->Office Account
We look forward to your response. Kindly note that the above requested information is required for further analysis and troubleshooting of your
situation. Your patience and cooperation are much appreciated. Have a nice day!
Best regards,
Inema | Microsoft Community Moderator