Sending and receiving email with an iPhone is easy once you learn some basic fundamentals.
Aaron at Zollotech has produced a video that shows you how to set up your email and also how to work with email on a regular daily basis.
Just a quick note about setting up your email: it is imperative that you have all the proper settings available to you before you try to set up your email. If any of your settings are incorrect, you could spend all day trying to set up your email without success. If one little part of the setup is incorrect it just won’t work.