Kickbox

Email verification API for single-address validation and disposable email detection.

Supports sign-up gates and list hygiene that validate individual emails in real time and flag disposable email services.

Use Kickbox with Snow

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Check Disposable Email
Tool to check if an email address or domain is from a disposable email service. Use when you need to validate whether an email is temporary or throwaway (e.g., mailinator.com, trashmail.com). This is a free public endpoint that does not require authentication.
Kickbox Single Verification
Tool to verify a single email address via Kickbox. Use when you need real-time validation of an individual email before critical workflows.

Single-call email verification API for syntax, domain, SMTP, and quality flag checks.

Email verification API for single and batch validation, deliverability checks, account info, and OAuth authorization.

Barcode scanning data collection platform for services, validation databases, devices, users, and custom scan questions.