Mail Validator is a simple but very powerful tool for anyone to check e-mail address from a mailing list and determine if the e-mails are valid or not. Our e-mail validator is easy to use and reliable. It can verify and clean up mailing list and avoiding Bounce-back/Undelivered e-mails from your mailbox. There is no need to disturb contacts just to verify their addresses. Dynamic Mail Validator verifies the e-mail addresses without sending the e-mail.