Active installations20Adoption metric — not a quality score
WordPress.org rating1.0 / 5 from 1 ratings
Official packageDirect from WordPress.org
Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →
WP PlugIndex currently records MailboxValidator Email Validator version 1.7.4 as active, updated 2mo ago and tested up to WordPress 6.9.
Overview
About this plugin
This email validation plugin helps you to block disposable email, free email, invalid email or role-based email from using your services or input form.
It helps to block spam, temporary emails and invalid email address messing around your site. You don’t have to master the hard part of adding shortcode into page source to use this plugin, but to activate, configure and you’re ready to prevent all spam signups from invalid email addresses.
com, that will allow you to validate up to 300 emails every month for free!
Supported Plugins
Contact Form 7
MailChimp
Formidable forms
WooCommerce
JetPack comments and contact form
Profile Builder
Ultimate Member registration form
Users Ultra registration form
Theme My Login
WP-Members
Paid Membership Pro
Visual Form Builder
Easy Digital Downloads registration form
and other plugins that yet come under our radar
Key Features
Accurate email verification result
Block invalid email.
Block disposable email.
Block free email.
Block role email.
Support domain blacklisting.
This email verification plugin needs a MailboxValidator API key to work. You can get a free API from MailboxValidator.
WordPress.org metadata
Plugin tags
Topics listed for this plugin in the WordPress.org directory.
email checker
email filter
email validation
email verify
form validation
Compatibility & maintenance
Compatibility & maintenance
Tested up to WordPress 6.9
Not yet marked as tested with WordPress 7.1. WordPress.org currently lists Tested up to 6.9.
Current WordPress releaseWordPress 7.1
WordPress.org Tested up to6.9
Minimum requirementsWordPress not listed · PHP not listed
Update activity1 Sept 20262mo ago
“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.
Changes recorded by WP PlugIndex
Recent tracked changes
No tracked version or compatibility changes have been recorded by WP PlugIndex yet.
Tracking & source
WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.
