Email Platform that Meets my Needs

I am currently using ATT email solution, that is linked to Yahoo. Honestly, I am using ATT because they gave me a good deal on my Internet service. I really don't use the links that come on the ATT home page. I know that I would need online access, storage space, spam protection, virus protection, POP3/SMTP/Client access, email forwarding, mobile access and tools and just about all that are on the list. Usually the email is free when you have the Internet service or access to one. I have used in the past AOL, Comcast and Google. Preferably I pick comcast. Comcast had every feature you needed. The AOL and Google are good but Comacst I liked better. It was east to use and I liked all its features.