Comcast is one of the Internet service provider and it offers high-speed Internet and also telephony, but it adds email services too.
If you like hire their services you can just visit: https://login.comcast.net and after that click in the option Register.
The email Comcast give us a service that allows use in a easy manner and also we can access to high speed to internet, and it has additional services that became most strong, if you want to know the other services to Comcast, you can go to http://www.comcast.com/.
If you are a user of the Internet, then it will be useful to have the Comcast mail services.
If you like an email from this provider Comcast we will also say you that there is a user version, but you can paying for business users service.