Overview

Check for real email addresses at the point of signup AND clean emails you’ve already collected. Email validation API built for developers & CSV bulk email validation for marketers, and anyone really. Sending emails to invalid addresses hurts your sender reputation. If it gets too bad your emails can stop being delivered at all. Spam email detection algorithms use a senders bounce rate to determine if your email should go straight to junk mail. Protect your bounce rate and improve email deliverability now by checking if the email is real before sending.