Hi,
Thank you for sharing your question. You’ve explained that your Microsoft 365 subscription is linked to your Gmail account, but you now have multiple email addresses in Outlook and Teams, and it seems Teams is tied to the wrong account.
It’s understandable to feel frustrated when accounts and subscriptions don’t align, especially after trying to fix it yourself it happens to many users.
Reason and Resolution: What’s happening is that Microsoft subscriptions are tied to a single Microsoft account, and email addresses can’t be merged across accounts. When you signed into Teams with your work email, it likely created a separate Microsoft account without a subscription, which is why Teams doesn’t sync with your Outlook calendar. The subscription benefits remain with the original account (your Gmail), and Microsoft doesn’t allow transferring subscriptions between accounts. The best resolution is to keep using the Gmail-linked account for subscription services or cancel and repurchase under your preferred work email. Closing the original account will not free up the email for reuse it will remain associated with that account.
I hope this helps.
Best Regards,
Noel