Browser Based HTML Email Forms

Dear Sir,

I'm attempting to make an HTML e-mail registration form for a website I update.
I've already created an e-mail registration form, however it is dependent on Outlook Express.
I was wondering if anyone has a basic HTML form with checkboxes and text input that can be sent from a browser alone.
If anyone knows a code, or can point me to the direction of a website which contains it, I would be very grateful.

Thanks a lot!