YELOcate
Detect a genuine mailbox

Email Verification

Improve email delivery rates and drive effective communications by validating customer email addresses in real time.

Maximise marketing efficiency

Reduce wasteful marketing spend and avoid deliverability issues by checking validity at point of entry. Accurate, verified email addresses improve customer communications across every channel.

  • Validate business and personal addresses
  • Reduce onboarding friction
  • Global coverage

Proactive fraud prevention

Detect disposable email addresses and suspicious domains by validating whether a mailbox is genuine and can receive mail — keeping fraudulent activity and security breaches at bay.

  • Inbox validity check
  • Easy-to-deploy API
  • Real-time and batch verification
Live demo

Try an example

// select a preset or type an email above
0Deliverable
1Invalid format
2Undeliverable
3Disposable

Increase delivery rates

Validation reduces hard bounces and prevents emails from being blocked by mail servers before they ever reach the inbox.

Reduce customer frustration

Our solution removes the need for CAPTCHA — a preventative measure that creates unnecessary friction during onboarding.

Business and consumer

Validate both business and personal email addresses, including Hotmail, Gmail, and all major consumer providers.

Frequently asked questions

Start verifying today

Start verifying today

  • Transparent, pay-as-you-go pricing
  • Cancel any time
  • 24/7 support
<150msmedian response time
99.9%validation accuracy
40countries supported