You can view and change your email address in this section.
To access the email address menu, do the following:
Click the user icon in the right side of the global navigation bar (❶). Click User Settings (❷).
Click Email Address (❶) in the left sidebar.
To change your email address, do the following:
Change the email address shown.
Enter your BLOCKS password.
Click Change Email.
A confirmation email will be sent to your new address.
Follow the directions in the email and click the URL inside to finish changing your email address.