Problem with CDONTS

Hello,
I'm using Request.Form to take information and put it in the body of an email, using CDONTS as the sending system. The email sends perfectly, and I get this:

All I want in the email is the "Hello World" bit, and not the top "additional header" bit. Anyone know why it's there and, more importantly, how do I get rid of it?

Thanks

My code if needed:

 

you can read more about it

http://www.devasp.com/Samples/mail.asp

Regards
Rkstech.co.uk