Not working

Hi,

I tried installing Fast Secure Contact Form on WordPress 3.8 and 4.0 with no luck.

I did everything it says in the instructions and faqs and I keep on getting an error message when I try tools -> test

No email is sent and I get a long error message bool(false)…

I did the installation on bitnami wordpress stack for windows and I am testing on localhost with 2 separate gmail accounts for sent from and return path.

https://wordpress.org/plugins/si-contact-form/