NEED: List of all free/ISP email domains (ie: @hotmail, @comcast) +11 Rep Available to 1st

I'll give a +11 Rep to the first person that can send me a correct collection of email domains used by free email providers and ISP's.

The list I need will look like this:
hotmail.com
yahoo.com
comcast.com
att.net
verizon.com
gmail.com
sbcglobal.net

In short, I need an effective and simply way to separate my email list into two groups.

1) Those with personal/company domain email
2) Those using free or ISP email accounts


Thanks in advance.

-CA