Dead-Letter

This wordpress plugin utilizes our daily dump of disposable email address domains to detect the use of disposable email addresses.

It uses the WordPress internal is_email hook, therefore it integrates seamlessly into 3rd party plugins like WooCommerce, Gravity Forms, Jetpack and every other plugin that uses the is_email() function.

This plugin follows the “Privacy by design” principles by not sharing any personal informations of your users with 3rd parties. By installing/activating this plugin, you agree, that you’ve read and understood our privacy policy.