Hello Jasson W,
Thank you for reaching out to the Microsoft Community. My name is Eunice and I'm happy to help.
I am sorry you are experiencing this problem. To change the notification email address in Microsoft Teams, follow these steps:
- Open Microsoft Teams and click on your profile picture or icon.
- Select "Settings" (gear icon).
- Click on "Notifications".
- Scroll down to the "Notification email" section.
- Click on the pencil icon next to "Email address".
- Enter your new email address.
- Click "Save".
Alternatively, you can also change the notification email address through the Microsoft 365 portal:
- Sign in to the Microsoft 365 portal.
- Click on your profile picture or icon.
- Select "My account".
- Click on "Settings".
- Scroll down to the "Notifications" section.
- Update your notification email address.
- Click "Save".
Note that changing the notification email address may require administrative privileges, depending on your organization's settings. If you're unable to change the email address, contact your IT administrator for assistance.
https://support.microsoft.com/office/1cc31834-5fe5-412b-8edb-43fecc78413d
Let me know if you need more help.
Regards, Eunice