I’ve been contacted by a number of people wishing to put a stop to nuisance spam emails sent through the popular Contact Form 7 Email plugin. And one my clients recently complained about the amount of spam they were receiving through their Contact Form 7 contact form.
We have tested a range of methods to find the best solution to stop the form 7 spams but not get any one permanent solution to spam from contact form 7. Form 7 has given option Quiz to stop the spam but its not more effecting because there will be a single questions and answer of this question will always same, so human/machine can easily break this security layer to stop spam.
As you know that Contact form 7 is the most popular for contact form and many websites are using this form in globe. But spamming is the main problem using this plugin. Many websites owner getting Human or machine spam email on their contact email and due to spamming of mails your mail server can crash or your hosting service provider can block your site until you fix the spam issue on your server.
After doing a lot of R&D we have decided to create our own plugin that can stop the spam from contact form 7. And Today I am here going to introduce you all with our Contact Form 7 Spam Killer wordpress plugin. This plugin has provided two layer captcha security for your contact forms to stop spam, so neither humans nor machines can break it’s security.
In this plugin we have given two type captcha security to stop spam mail from contact form 7 plugin
- Math Captcha
- Hidden Captcha (Honeypot)
In this captcha we have provided random math questions, it can be addition or subtraction or multiplication or divide of two random different numbers, so human or machine can't guess the questions of captcha and neither can guess answer of them. so Contact Form 7 Spam Killer wordpress plugin will stop spam emails from contact form 7.
Hidden Captcha (Honeypot)
Hidden Captcha is the most important feature of this plugin to stop machine spam. In case of machine spam captcha killer will automatically enable it on the website and it will prevent you from sending spam email to you.