Contact Form Widget – Change from email

I’m using the Contact Form widget (free version) on my website, and all everything is OK except I do not receive emails from users that enter a @yahoo.com address. I know that Yahoo uses anti-spam measures that requires for emails with their domain to originate from their servers, my question is how do I set the Contact Form to send using an email that I’ve set up for my domain (i.e. [email protected]) and maybe set the reply to field to they email that the visitor inputs int othe contact form. I believe this will alleviate my issues. Any help is greatly appreciated.