New to Universal Email!

Hi everyone,

For off I apologise for my lack of knowledge.

I have just purchased SuperSuite and on a website I am creating I need to send an email to a list of email address which is stored in a database.

I have absolutely no idea how to do this. I have gone to.. WebAssist> Create Email Message.
This obviously brings up the page to put in the To, From, CC etc... but my question is what do i need to do? When I fill in this form it creates a email template in blank.php. What do I do from here?

How do i make this page send to my email addresses stored in the database?
The admin needs to be able to insert a subject, message and just press send.

I gather I need to make this page but how do i get it all to work in on motion?

Thanks in advance for your help.
paolo