I am latest to the iphone 4 and operate Outlook 2007 for my email with 2 addresses. I wish to be means to get and send emails on my iphone on arise and still have the emails additionally perceived on my laptop. Is this possible? If so, How do I do this?

I often operate my laptop over wifi at home and the office. But there might be times I wish to send or embrace an email around wifi or phone cell tie when I am divided from home and the office. But do not wish to remove the incoming email or have it only on my iphone. I wish the incoming email additionally perceived by my laptop.