Email Checker | Website Semrush Link

// Get recommendation based on score function getRecommendation(score) if (score >= 80) return 'Safe to use - High quality email'; if (score >= 60) return 'Likely valid - Use with caution'; if (score >= 40) return 'Questionable - Verify through other means'; return 'Invalid or risky - Do not use';

.loading text-align: center; padding: 40px; display: none; email checker website semrush

✅ Format Validation - Checks email syntax ✅ Domain Verification - Ensures domain exists ✅ MX Records Check - Validates mail servers ✅ Disposable Email Detection - Identifies temp emails ✅ SMTP Verification - Basic server validation ✅ Scoring System - 0-100 quality score ✅ Recommendations - Actionable insights ✅ Real-time Feedback - Instant results ✅ Example Tests - Quick testing options To Run: npm install npm start Then open http://localhost:3000 if (score &gt

This creates a production-ready email checker similar to Semrush's tool with comprehensive validation and a professional UI. .loading text-align: center