Changing your email address is a snap. No matter whether you've renamed your company, your business requirements have changed, or you've changed your name, you can change your email address in just a few clicks. Simply log in to the IONOS control panel, select your email address under My Products and replace it with your new name. For a smooth transition to your new email, you should forward mail from your old address to the new one. In case you want an entirely new domain, you can add new ones on your own time — all you need to do is check the availability and then secure your new domain name.