You can change the admin email id in few simple steps.
To change admin email id:
- Log in to http://accounts.zoho.com.
- In the Home page, click the Email Address link.
- In the My Email Address page (under Profile tab), click Add New Email.
- Enter your alternate Email address and the Current Password in the respective boxes.
- Click Add. The email address will be listed under Secondary Email Address.
- Click the Make Primary link to list the new email address as the primary one.
- Click the Resend Confirmation mail link.
A confirmation email will be sent to the new email address. Once you confirm, you can delete the old email address if required.