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.

Expert Email Validator


Add advanced email address validation using Expert Email Validator API.
Prevent a site visitor from submitting a form with fake or incorrect email address on your site.
No more lost leads due to mis-typed email addresses.
No more wasting your precious time reading and responding to spam leads with incorrect email addresses.
It hooks into the WordPress core function that is used by most form plugins to validate email address. As a result, it works with most forms.

Learn more about Expert Email Validator API.

This plugin requires an API Key which can be obtained for FREE after plugin activation.

Email validation is performed via API on the

Known Compatible Forms

  • WordPress registration
  • Contact Form 7
  • Gravity Forms
  • Ninja Forms
  • Jetpack/Grunion contact forms
  • Any other forms that uses is_email($email) WordPress core function to validate email address field.
  • Any other forms that use the input type ’email’.

Available Languages

  • English


  1. Unzip and upload the itexpert-evalidator folder to the /wp-content/plugins/ directory.
  2. Activate the Expert Email Validator plugin through the ‘Plugins’ page in WordPress.


জানুৱাৰী 6, 2022
Does not block the form, qualitatively checks whether the mail can be delivered to the specified address.
Read all 1 review

Contributors & Developers

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