How Email Verification Works

Kawaa uses a multi-layer verification process to ensure maximum accuracy.

Verification Steps

1. Syntax Validation

   Check if the email follows proper format rules (RFC 5322)

2. Domain Validation

   Verify the domain exists and has valid DNS records

3. MX Record Check

   Confirm mail exchange (MX) records are configured

4. SMTP Verification

   Connect to the mail server and verify the mailbox exists

5. Catch-All Detection

   Identify domains that accept all emails regardless of validity

6. Disposable Detection

   Flag temporary/throwaway email addresses

7. Role-Based Detection

   Identify generic addresses like info@, support@, admin@

8. AI Enhancement

   Apply machine learning to detect patterns and improve accuracy

Accuracy Guarantee

Our multi-layer approach achieves 99%+ accuracy. We continuously update our algorithms and databases to maintain the highest verification standards.