After reading a blog post by Pat Phelan, Co-founder of Twitterfone, about there being an email client for Nokia phones that actually works, I had to blog it! You can find the client here. Basically, its your email, on your Nokia phone with out any hassle with set-up, etc.
You set-up your main email, IMAP and password all web based. After signing up, you receive a text message with a link to download the client. After downloading and installing on the mobile handset, you type in your password, and it starts automatically downloading email. I will be playing with this for some time, and we will see if it really works.