GP Email Validator is a lightweight WordPress plugin that verifies email addresses at the source to reduce bounces, spam, and fake signups. It integrates seamlessly with forms and user registration to protect your list quality, improve deliverability, and keep your site clean and secure—without slowing it down.
- Real-time email validation at form submission
- Checks syntax, domain MX records, and disposable emails
- Block, warn, or allow with customizable messages
- Works with WordPress registration and login forms
- Deep integration with Gravity Forms (and GP perks)
- Supports WooCommerce checkout and account creation
- Disposable/temporary email detection and blocking
- Role-based and form-specific rules
- Whitelist and blacklist domains or providers
- Multisite and GDPR-friendly implementation
- Lightweight code, no impact on site speed
- Detailed validation logs and admin reports
- Customizable error text and localization ready
- API and hook support for developers
- Easy setup with guided settings and test tools
