Setting up webmail on my iphone 3GS

I recently bought a domain through Moonfruit which has 5 emails with it. That is all up and running. (NOTE: I have the FREE website package through Moonfruit)

I can access the email through http://webmail.(my domain details)

I want to know if I can create an account on my iphone? Can this be done?

Do I need to do it as IMAP or POP?

The info I have to input is:

Add Account / Other / Add Mail Account:

Name:
Address:
Password:
Description:

NEXT PAGE

Incoming Mail Server:
Host Name:
User NAme:
Password:

Outgoing Mail Server
Host Name:
User Name:
Password:

Can anyone PLEASE help me figure this out.

Thanks so much.