1. Have your context ready
Have known email addresses, source IDs, your freshness rule, and a policy for catch-all and unknown outcomes.2. Ask your agent
Paste this into your agent, then provide your task and example inputs when it asks:3. Review the result
A positive verifier result passes only the checks it actually proves. Catch-all, stale, identity-conflicted, or suppressed records remain held under your stated policy. Ask your agent:Check your understanding
Does a positive mailbox response override a known suppression match?Show the answer
Show the answer
No. Mailbox evidence does not establish campaign eligibility. Apply
suppression and identity policies independently.