🚀 Configurable framework agnostic plain Ruby 📨 email validator/verifier. Verify email via Regex, DNS, SMTP and even more. Be sure that email address valid and exists.

🚀 Configurable Golang 📨 email validator/verifier. Verify email via Regex, DNS, SMTP and even more. Be sure that email address valid and exists.

MailboxValidator Python module enable users to block disposal email, detect free email and validate if an email is valid

A repository for business startups to grow their customers and marketing

MottaHunter: Advanced email reconnaissance tool for security professionals. Hunt emails across Google, Twitter, and LinkedIn, validate via SMTP, and generate smart permutations. Features rate limiting, catch-all detection, and permutation splitting for stealth operations.

A high-performance and secure REST/GraphQL API built with Rust, MongoDB & Redis for cleaning email subscriber lists. Maintains sender reputation by validating, deduplicating, and pruning inactive emails.

MailboxValidator VB.Net library enable users to block disposal email, detect free email and validate if an email is valid

MailboxValidator Rust package enable users to block disposal email, detect free email and validate if an email is valid

MailboxValidator Go Package enable users to block disposal email, detect free email and validate if an email is valid

This script reads email addresses from emails.txt, attempts to verify each address by: (1) checking basic syntax, (2) resolving the domain's MX record via dnspython and (3) attempting an SMTP handshake to see if the mail server will accept the recipient.

🕸️ RedNexusPro: Social Intelligence Platform - Advanced contact extraction, military-grade email verification, sophisticated influencer mapping, and comprehensive OSINT analysis from Reddit discussions. Features multi-level SMTP validation, cryptocurrency wallet detection, cross-platform social media profiling. Enterprise-grade data processing

Bulk verify email addresses in Python — syntax, MX, mailbox, disposable, risk score. Cleans your list before sending.

Self-hosted outreach intelligence platform — LinkedIn extraction, email discovery, SMTP validation, AI outreach, follow-up automation with reply detection

Multi-User SMTP testing tool