This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Real Email Validation


Email checker is advance email validation rules that can detect only genuine and deliverable email addresses. We guarantee success rate of more than 97%.


Why use Email Checker ?

  • Ever lost lead due to client typo email address in your contact form
  • Got spam form submission from disposable emails
  • Spam comments in your comment section
  • And more…

Our plugin extends is_email() validation rule of wordpress plugin. So any other form plugin that uses this function works with our email checker.

It works with :

  • Contact Form 7
  • Gravity Forms
  • Ninja Forms
  • WordPress Registration
  • WordPress Comments
  • Any many more which uses is_email wordpress function.

All the email checking is done in our dedicated server and you don’t need to worry about your IP getting blocked due to the check. We handle all this for you.

Please generate the API key (Free for Test, Premium) from here. API key is need to connect to our server for the email check.

For any issue, please visit our dedicated support forum.

Privacy Policy : We don’t store any email during the email check process. Only you API key details (Name, Email & Remaining Check Credits) are stored in our server.


  • Admin Panel Settings


  1. Upload the plugin files to the /wp-content/plugins/ directory
  2. Activate the email checker plugin through the ‘Plugins’ menu in WordPress.
  3. Select you package, get the API key and verify it from Settings > Email Checker.


Can i add more check credits to same API key ?

Yes, you can.

Can it check all email addresses ?

We gurantee email check success rate of more than 97%.

How much reliable is this ? What happens if the email check server is down ?

We use cloud based server for email check and they are super reliable. In case of any server failure, default email validation continue to work as normal. There won’t be any interuption for email submission in your site.


September 3, 2016
I am using this plugin in my own site from last 2 weeks and it is really helping me much. Less spam and only valid email. I was irritated with email such as But no more. Disclaimer : I am developer of this plugin and using it in my own site. Thanks
Read all 1 review

Contributors & Developers

“Real Email Validation” is open source software. The following people have contributed to this plugin.




  • Support for old version of PHP.


  • Added settings link in plugin list.


  • First Release