If you see the screen below; you've done it! Well done.
Click "Finish" and you'll be back at the screen we started at, except now you'll have your email account in there.
Click "Close" at the bottom-right and you'll be back in Outlook Express.
Click the button shown above to download any emails you have waiting for you or click the "Create Mail" button to the left to start writing.
Happy emailing from all at Scarlet Internet!