The validation endpoint reports syntax, MX, SMTP outcomes, disposable status and catch-all observations where available.
Missing web presence, free email and unknown verification status are not proof of abuse. Combine observations with your own account and transaction context.
Confirm required fields and provider coverage before integration. Domain age, identity matching and additional risk sources require explicit availability confirmation.
Send the fields, market and intended workflow to hello@yute.io. Source access and coverage must be confirmed for your use case.