Roadrunner with outlook express (700w)

This is my very first PDA/smartphone and the e-mail
end is giving me a huge headache (due to the fact I don't know what I'm doing) .

Anyway, I have road runner cable internet service at my residence with outlook express as my e-mail program and Verizon as my cell carrier. Is there any way to set up the 700w to be able to send/retreive e-mail using this set up? I just got the 700w last week and would like to be able to send/retrieve e-mail while away from the house. Is this even possible?

Is there another way to do this?

Thanks in advance,
Eli