Verify Email Addresses Instantly & Accurately
Don't let bad data ruin your sender reputation. Our hybrid engine combines local syntax checks with real-time SMTP handshakes to ensure every email is valid.
99.9% Accuracy
We don't guess. We perform a deep SMTP handshake to verify the user exists without sending an actual email.
Real-Time API
Connect your registration forms to our low-latency API to block fake signups instantly.
Bulk Processing
Upload CSV or Excel files. Our system auto-detects columns and processes thousands of emails in parallel.
Our Process
How We Verify
| Step | What We Check |
|---|---|
| Syntax & Formatting | Ensures emails comply with RFC standards (e.g., no invalid characters). |
| Domain & MX | Verifies the domain is active and has valid Mail Exchange records. |
| Disposable Filter | Detects temporary emails (e.g. Mailinator, Yopmail) to prevent churn. |
| Toxic Check | Screens against known spam traps and complainer bot lists. |
| Deep SMTP | Pings the receiving server to confirm the specific mailbox exists. |
Why Choose Us?
| Feature | Benefit |
|---|---|
| 🚀 Fast & Reliable | Built on async queues for instant results without browser timeouts. |
| 🔒 Secure & Private | Bank-grade encryption. We never sell or share your data. |
| 📊 Auto-Correction | We intelligently fix typos (e.g., gmial.com -> gmail.com). |
| 💡 Developer Ready | Modern REST API with Webhooks and JSON responses. |
How to Get Started
1 Dashboard Verification
-
Single Verify: Type an email and get instant results (Valid, Risky, Invalid).
-
Bulk Upload: Drag & drop CSV/Excel files. We auto-detect email columns and process thousands of rows.
2 API Integration
Use our secure REST API. Note: We use POST for security.
POST https://sanitizemail.com/api/v1/verify
Headers:
x-api-key: YOUR_KEY
Content-Type: application/json
Body:
{
"email": "user@example.com"
}
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