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Validate email addresses with comprehensive verification that goes beyond simple syntax checks. Verify email deliverability, detect disposable and temporary email providers, identify catch-all domains, check for role-based addresses, and validate MX records—all through simple API endpoints. Whether you're cleaning email lists, preventing fake signups, reducing bounce rates, or protecting your sender reputation, this API provides the intelligence needed to maintain high-quality email databases. Process single email validations for real-time signup verification or handle bulk operations to clean thousands of email addresses efficiently in one request.
The API enriches validation with additional intelligence including IP-based security analysis and geolocation data. When you provide an IP address alongside the email, receive threat scores, proxy detection, bot identification, and location information to add another layer of verification. Detect spam accounts, identify anonymous users, flag known attackers, and assess cloud provider origins. The response includes detailed domain analysis covering free email providers, spam domains, and catch-all configurations, plus account-level checks for role addresses and full mailboxes. This comprehensive approach helps businesses filter out low-quality signups, prevent fraudulent registrations, improve email marketing effectiveness, and maintain clean subscriber lists that protect deliverability rates and sender reputation.