To migrate Gmail emails to Zoho Mail using the SysInfo Gmail Backup Tool, you need to connect your Gmail account to the tool, choose the emails you want to migrate, and then select Zoho Mail as your destination. The tool will securely transfer your emails from Gmail to Zoho Mail, ensuring that the original email structure is preserved throughout the process. It offers a seamless, efficient migration, making it easy to move your Gmail data to Zoho Mail without any hassle.