It is important to keep the email address associated with your account up-to-date, as this will be the primary way to contact you for top contributor prizes and if there are any problems.
We keep two kinds of email addresses on file: one for your contact email address, and one for logging in. They may be the same or different. To update your login email address, please see this article. Note that when you add a new authentication, the contact email address will be updated to the one you entered (for email/password) or the one associated with the account you added (for Twitter/Facebook).
To update only the contact email address do the following:
- Go to your profile page.
- Click on the Edit button.
- Change the email address under "Email for notifications".
- Click Save.