Email validation tool in WordPress forms registrations using turboSMTP API
As of April 2026, turboSMTP Email Validator is a WordPress email tester plugin with 10 active installations and a 0/5 rating0. It has been downloaded 893 times in total. Requires WordPress 6.0+ and PHP 7.0+. Available on WordPress.org since 2025. Top alternative: ZeroBounce Email Verification &….
Validates email addresses using the turboSMTP API in:
– WooCommerce registration and checkout
– Contact Form 7
– WpForms
– WordPress comments and registration
– MC4WP
– Gravity Forms
– Elementor Forms
The turboSMTP Email Validator for WordPress plugin ensures that email addresses provided during user registration and checkout are valid. It uses the turboSMTP API to perform the validation, enhancing the quality of email addresses collected and reducing the number of invalid emails in your database.
| WordPress | 6.0+ requiredTested up to 6.9.4 |
| PHP | 7.0+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.