Email hosting is a Web or Internet hosting service which rents out and operates email servers. Email hosting services are usually premium services which differ from the typical free webmail sites such as Yahoo and Google. These hosting providers cater to more demanding users like high-email-traffic small- and medium-sized businesses (SMBs) that require their own domain name in order to distinguish them more. The typical hosted business email address is in the format of email@example.com. Larger enterprises usually host their own email servers and forgo email hosting services.