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Email Verifier 📧

Verify email addresses in bulk using advanced email verification. Get deliverability status, MX records, disposable detection, and more.

🎯 Free plan: Maximum 30 results per run 💡 We don't get paid for free users usage, that's why we have to sadly limit it.

Upgrade to a paid Apify plan for unlimited email verification!

Features

• Single or Bulk Verification: Verify one email or thousands at once
• CSV File Support: Upload CSV files with automatic email column detection
• Full CSV Preservation: When uploading a CSV, ALL original columns are preserved in the output (name, company, phone, etc.)
• Comprehensive Results: Get detailed verification data including:
  • Deliverability score (0-100)
  • Result status (deliverable, risky, undeliverable, unknown)
  • MX record validation
  • Disposable email detection
  • Free email provider detection
  • Catch-all detection
  • And more...

Input

Direct Email Input

Provide emails as a list in the emails field. You can enter one email per line.

CSV File Upload

Upload a CSV file containing email addresses. The Actor will:

1. Auto-detect the email column (looks for columns named email, Email, e-mail, etc.)
2. Preserve ALL original columns in the output
3. Merge verification results with your original data

Supported auto-detect column names:

• email, Email, EMAIL
• e-mail, E-mail
• emailAddress, email_address
• mail, Mail
• And similar variations

You can also specify the exact column name using the emailColumn field.

Output

For Direct Email Input

Each verified email returns the exact API response:

{
"email":"example@domain.com",
"username":"example",
"domain":"domain.com",
"mx_record":"mx.domain.com",
"provider":"provider_name",
"score":100,
"isv_format":true,
"isv_domain":true,
"isv_mx":true,
"isv_noblock":true,
"isv_nocatchall":false,
"isv_nogeneric":true,
"is_disposable":false,
"is_free":true,
"result":"deliverable",
"reason":"accepted_email"
}

For CSV Input (Full Lead List)

When you upload a CSV, the output contains ALL your original columns PLUS verification results.

Example: If your CSV has columns name, company, email, phone, the output will be:

{
"name":"John Doe",
"company":"Acme Inc",
"email":"john@acme.com",
"phone":"+1234567890",
"verification_email":"john@acme.com",
"verification_username":"john",
"verification_domain":"acme.com",
"verification_mx_record":"mx.acme.com",
"verification_provider":"google",
"verification_score":100,
"verification_isv_format":true,
"verification_isv_domain":true,
"verification_isv_mx":true,
"verification_isv_noblock":true,
"verification_isv_nocatchall":true,
"verification_isv_nogeneric":true,
"verification_is_disposable":false,
"verification_is_free":false,
"verification_result":"deliverable",
"verification_reason":"accepted_email"
}

Note: Verification fields are prefixed with verification_ to avoid conflicts with your original columns.

Result Values

• deliverable: Email is valid and can receive messages
• risky: Email exists but may have issues (catch-all, etc.)
• undeliverable: Email does not exist or cannot receive messages
• unknown: Verification could not be completed

Usage Examples

Example 1: Verify Single Email

{
"emails":["test@example.com"]
}

Example 2: Verify Multiple Emails

{
"emails":[
"john@company.com",
"jane@company.com",
"info@company.com"
]
}

Example 3: Upload Full Lead List CSV

Upload your CSV file with any columns you want to preserve:

{
"csvFile":"https://api.apify.com/v2/key-value-stores/xxx/records/leads.csv",
"emailColumn":"Contact Email"
}

Your output will contain all original columns (first_name, last_name, company, phone, etc.) plus the verification results!

Rate Limits and Timing

The Actor automatically adjusts processing time based on the number of emails:

• Up to 250 emails: ~45 seconds
• 250-500 emails: ~45-55 seconds
• 500-1000 emails: ~55-100 seconds
• 1000-5000 emails: ~100-130 seconds
• 5000+ emails: ~130-180 seconds

Support

For issues or questions, please contact the Actor developer.