Not getting emails from the contact form

Hello,

I see a couple folks have asked the question but for someone who isn’t a developer, I still can’t figure it out.

We’re not getting any of the emails through our contact forms. I’ve tried multiple emails in the To: field of the form and nothing is getting pushed to my spam folder even though the form says the email was sent successfully…

Any practical ideas. I would just jump to a new plugin but am afraid to install something that could throw other things on the website out of whack.

Thanks!
– Ben

http://wordpress.org/plugins/contact-form-7/