Use the Change Email page to change the email address associated with your account.
Changing Your Email Address
To change your email address:
Click the Preferences link in the header of any page in your account. The Preferences page opens.
Click the Change Email button at the top of the User Profile panel. The Change Email page opens.
For security purposes, enter your account password in the password field on the Change Email page.
Enter your new email address into the two email fields.
Click the Save Changes button.