You can update your email address in your Cloudflare account profile.
To change the email address associated with your Cloudflare account:
- Log in to the Cloudflare dashboard.
- In the top right corner, click the user icon and select My Profile.
- In the My Profile page, select the Communication tab.
- In the Email Address panel, click Change Email Address.
- In the dialog, enter your new email address in New email and Confirm email, then Enter password.
- Click Save.