get the most out of xfinity from comcast by signing in to your account. enjoy and manage tv, high-speed internet, phone, and home security services that work seamlessly together — anytime, anywhere, on any device.
your comcast email comes with 10gb of email storage. over time, if you save emails with large attachments you may reach that limit. if you reach your storage limit you will be unable to send or receive email in your comcast account. you can check the amount of storage you are using by clicking on the gear icon to view the storage meter.
comcast email on the web. if you want to access your comcast email without installing anything on your computer or smart phone, or if you're using a public computer such as in a library, you can use comcast webmail. visit the xfinity homepage at xfinity.com and click the "email" icon. then, enter your xfinity login username and password.