Authorization is required

Use Deliverlens only for addresses, domains, IP addresses, messages, sending systems and inboxes you own or are explicitly authorized to test. A public form, API key or paid allowance does not grant permission to inspect another party’s systems or data.

No enumeration or harmful automation

Do not use Deliverlens for address harvesting, bulk mailbox enumeration, credential testing, spam preparation, abusive reputation probing, denial of service, rate-limit evasion or attempts to reach private or local network resources. Automated use must follow issued key scopes, plan limits and documented endpoint behavior.

Keep submitted data proportionate

Do not submit passwords, secret keys, unnecessary attachments, unrelated customer records or sensitive content. Use the smallest authorized example that can answer the diagnostic question. Report capabilities and opaque identifiers must be protected like access credentials.

Enforcement

Fintrate may investigate suspected misuse and may rate-limit, restrict, suspend or terminate access where reasonably necessary to protect users, providers or the service, enforce the Terms or comply with law. Contact Fintrate if you believe an enforcement decision was made in error.