Get your taxes done using TurboTax

Thank you for replying.  Your answer addresses how to change my TurboTax account's email address.  I can see how to do that and the email listed is the correct one.  However, once I pose a question to the community from TurboTax, I am in a differently branded site of "Turbo" (no tax).  A confirmation of my posted question is emailed to an address other than the one in my TurboTax account.  I access my profile on that site (Turbo) and there is no where to change the email address.