2M Email Records, Cleaning & Verification
Budget / Salary₹1,500–12,500
TypeFreelance project
LocationRemote
Posted1 hour ago
Bulk Email Data Cleaning & Verification (2M Records)
Description:
I need a freelancer to clean and verify 2 million email addresses within 8–10 days. The work must include all possible verification methods, such as:
Syntax & format check
Domain/MX/DNS validation
SMTP verification (sending test requests)
Email send-based verification (to confirm deliverability)
Duplicate & disposable email removal
Spam trap & risky email detection
Requirements:
Proven experience with large-scale email list cleaning
Ability to handle 2M records efficiently
Deliver final cleaned data in CSV/Excel format
Budget: Fixed price project
Timeline: 8–10 days
NOTE: If you can provide a trial/sample verification of a 5-10k email file then only bid on this job post.
Description:
I need a freelancer to clean and verify 2 million email addresses within 8–10 days. The work must include all possible verification methods, such as:
Syntax & format check
Domain/MX/DNS validation
SMTP verification (sending test requests)
Email send-based verification (to confirm deliverability)
Duplicate & disposable email removal
Spam trap & risky email detection
Requirements:
Proven experience with large-scale email list cleaning
Ability to handle 2M records efficiently
Deliver final cleaned data in CSV/Excel format
Budget: Fixed price project
Timeline: 8–10 days
NOTE: If you can provide a trial/sample verification of a 5-10k email file then only bid on this job post.
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