I am fed up with a spamming issue on my website. I am getting 10 to 12 spamming mail by a contact us form. I have a packing and moving website, Cloud Packers - http://www.cloudpackers.com/
In this, I have place one contact us form, by which service needed person can contact me.
But spamming make my server black listed.
Later on I have added captcha and still, I am getting spam mail.
How can stop now? Site domain is registered with hostindia- https://www.hostindia.net/domains.php
Any suggestion?