You may need to update your email address or add an additional email address to your account. To do so, once you have logged in click "Hi [Name]" and then select "Account."
You will be redirected to a page where you are able to update your basic information. Scroll down until you see "Email Addresses." Here, you can click "Add Additional Email Address" to add another email address. If you would like this to be the primary address, once you have received an email asking you to verify this email and have done so, you can click under "Actions" on the right of the email and choose "Make Primary Email." Make sure you do this before removing an email that you no longer want associated with your account. Once you have a new primary email, you can remove your email from the same drop-down menu to the right of the email that you want to remove. Make sure that you click "Save Changes" when you are done.