This plugin enables user to validate if the given email address is a free email, a disposable email or a valid email. It leverage the WordPress is_email() internal function to perform the custom email validation. You can sign up for a free API key at mailboxvalidator.com in order to use this plugin.
Supports: Contact Form 7, MailChimp, Formidable forms, WooCommerce, JetPack comments and contact form, MailPoet, any WordPress registrations & contact forms and other form or comments plugins that used is_email() function.
- Support valid email validation
- Support disposable email validation
- Support free email validation.
- Enable you to block the users from message sending if failed in validation.
This plugin need a MailboxValidator API key to work. You can get it from MailboxValidator.
Setting page for MailboxValidator Email Validator. At here you can add your MailboxValidator API Key and switch on or off the valid, disposable and free email validator.
Example of contact form with MailboxValidator Email Validator enabled.