Product
Keep bad email addresses out of your database
Email Verification confirms that an email address is correctly formed, deliverable and, where required, that the person signing up controls it.
Overview
Email Verification
Submit an address and MasterID validates its syntax and domain, assesses deliverability and can issue a one-time confirmation to prove ownership at sign-up.
Run Email Verification with MasterID
Use the MasterID dashboard or connect through the API.