Review content in sandbox
Use the fictional SSN and activation code Kivra supplied to register a sandbox recipient at sandbox-accounts.kivra.com/register. The account also requires an email address and phone number for two-step verification.
After sending content, sign in to the sandbox account and verify:
- Tenant name and icon are correct
- The subject is useful and contains no personal or sensitive information
- The document, responsive view, actions, and expiry behave as intended
- The selected content type produces the expected recipient experience.
Repeat this review after meaningful payload or template changes. A successful HTTP response only confirms that Kivra accepted the request; it does not validate the recipient experience.