Thanks for the great input!

Yes, I meant I want to send an email from the form with all the user's inputs to my email address. Redirect to a thankYou page is great too!

Just two things:
How could some spammer use this to send spam (I do not know how he/she would do this) and how could I prevent this?
Then this "headers already sent" thing give me a headache I kind of do not get my head around what it actually means. I have some php that would need to come before the script. The contact form for example is inserted as an include and there is a test for the language query string as the website has more than one language...

Kurt