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Bulk Operations API

Email Verifier Bulk

Overview

Email Verifier Bulk ensures your email lists maintain high deliverability rates by validating email addresses at scale. Reduce bounce rates, protect your sender reputation, and improve campaign performance with comprehensive email verification.

Key Features

  • Deliverability Validation: Verify email addresses for deliverability and validity
  • Bulk Processing: Verify up to 10,000 emails per operation
  • Detailed Results: Get comprehensive verification status for each email
  • Bounce Reduction: Eliminate invalid emails before sending campaigns
  • Sender Protection: Maintain good sender reputation and domain health
  • Export Options: Download verified, invalid, and risky email lists separately

How Email Verifier Bulk Works

  1. Upload Email List: Provide email addresses for verification
  2. Configure Verification: Set verification parameters and quality thresholds
  3. Process Verification: Launch comprehensive email validation
  4. Review Results: Examine verification status for each email
  5. Export Clean Lists: Download verified emails ready for campaigns

Limitations

  • You can only verify up to 50 email addresses per domain name every 24 hours and 10,000 email addresses per bulk
  • Webmail email addresses like Gmail or Outlook and disposable email addresses are skipped
  • Some special or unexpected characters may be deleted in the file
  • Duplicate and invalid lines won't be imported

Best Practices

  • Regular Verification: Verify email lists regularly, especially before major campaigns
  • List Hygiene: Remove invalid and risky emails from your marketing lists
  • Domain Limits: Respect per-domain verification limits to maintain service quality
  • Quality Thresholds: Set appropriate quality standards for your use case
  • Campaign Integration: Integrate verification into your email marketing workflow