What to test
Exercise valid syntax, malformed syntax, disposable domains, role accounts, and accept-all domains.
Confirm how your app behaves when the API returns unknown or times out.
Resource center
Guide
Explore Verification API Responses
Use representative test addresses to understand the response schema before connecting verification to a live form or database.
Action checklist
- Test valid and malformed syntax
- Test disposable and role addresses
- Confirm unknown-result behavior
Ready when you are
Put this guide into practice
Verify a list or wire the API into your forms — same results in the dashboard, jobs, and API.