I am using a form for email and its working fine except I have one small problem.

When I receive an email it shows it was sent from the same email address that its being sent to and not the person sending it's email address.

Like I say I get all the information just fine but it would be much better if it came from the persons email address as I could easily just reply to them without having to send a new email.

Do I have a setting wrong in the form or is this how it works?