If you want to associate your account with a new email address, you can do that at any time from your Settings page. (However if you think you have a typo in your address, please send us a message so we can update it for you).
Here's how to update your email address in our system:
Step 3: Click on the "Change email" link.
Step 4: Enter your new email address and current password. Click "Save Changes."
You're done! :)