Email checker github

Here are some popular email checker libraries and tools available on GitHub:

1. EmailValidator: A simple email validation library written in JavaScript.
   • GitHub: https://github.com/email-validator/email-validator
2. Email-Checker: A Python library for checking the validity of email addresses.
   • GitHub: https://github.com/justinribeiro/email-checker
3. Email-Validator.NET: A.NET library for validating email addresses.
   • GitHub: https://github.com/justinribeiro/email-validator.net
4. Email-Verifier: A Java library for verifying the validity of email addresses.
   • GitHub: https://github.com/justinribeiro/email-verifier
5. Email-Checker-JS: A JavaScript library for checking the validity of email addresses.
   • GitHub: https://github.com/email-checker-js/email-checker-js
6. Email-Validator-PHP: A PHP library for validating email addresses.
   • GitHub: https://github.com/email-validator-php/email-validator-php
7. Email-Verifier-Ruby: A Ruby library for verifying the validity of email addresses.
   • GitHub: https://github.com/email-verifier-ruby/email-verifier-ruby
8. Email-Checker-Go: A Go library for checking the validity of email addresses.
   • GitHub: https://github.com/email-checker-go/email-checker-go

These libraries and tools can be used to validate email addresses, check if an email address exists, and even verify if an email address is valid and active.