Is This Email Deliverable?
Enter an email address to instantly verify its syntax, query its domain MX records, and detect risky disposable or role-based accounts.
Real-Time Physical SMTP Handshakes & MX Record Diagnostics
Guarantee high deliverability and perfectly clean your mailing lists by definitively verifying email addresses in real-time. Completely bypassing flawed estimates, we execute live DNS queries for active Mail Exchange (MX) servers and perform genuine, physical SMTP handshakes to definitively verify that a specific mailbox actually exists and is accepting new mail. Guaranteeing absolute technical accuracy with strictly real-time operations and zero simulated data, our high-performance backend rigorously enforces strict RFC syntax formatting, actively cross-references global databases to block risky disposable burner providers, and flags low-engagement role-based accounts (e.g., admin@), empowering you to completely prevent hard bounces and maintain a pristine global sender reputation.
Enter an email address to instantly verify its syntax, query its domain MX records, and detect risky disposable or role-based accounts.
Sending emails to invalid or toxic addresses instantly damages your sender reputation. Use our validator to clean your mailing lists and guarantee high deliverability.
admin@ or info@. Sending cold outreach to role-based accounts dramatically increases your risk of spam complaints.Your feedback has been submitted successfully. We appreciate your help in improving our tools.