Hey there, Jeff Davis
This may be how you have your profile set up. Please can you navigate to your settings page for Q&A notifications here: https://learn.microsoft.com/en-us/users/jeffdavis-6580/settings#manage-qa-email-preferences-form
Once there, you can manage your email notifications coming from Microsoft Q&A. Once you have edited this, please scroll down to the bottom of the section and click save.
From that page, if you scroll up, you can see what email address it is using. You can only enter one email address, but it may be that you have linked another account?
Hope this helps,
Nathan