You can change your email address in the Account Settings section of the CoLab. To do that:
1. Navigate to your User Profile page by clicking on your name in the top-right corner of the page.
2. Click the Account Settings link, which can be found under your profile picture on the left side of the page.
3. In the E-mail address field, delete your current email address and then type in your new one.
4. To save your changes, scroll down to the bottom of the page and click the Save button.
That's it! All messages and notifications associated with your CoLab account will now be delivered to your new email address.