CleanMail validates bulk email lists (CSV, TXT). It checks email formats, domains, and performs real email server checks (SMTP) to ensure accuracy. Import, verify, export - all with a user-friendly interface built with PyQt5!
check if email address is valid or not for free
Command-line interface for ValidKit email validation API. Built for AI agents and automation workflows.
Official Python SDK for ValidKit email validation API. Built on asyncio for high-performance batch processing.
A tool for single and bulk verification of emails.
Official TypeScript/JavaScript SDK for ValidKit Email Verification API
Asynchronous email deliverability verifier that performs MX lookups, SMTP RCPT probes, and catch-all detection with retries, resume support, and CSV/JSON reporting.
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