Email Validation tool verifies and cleans up your mailing list by checking every e-mail address in the mailing list and determining whether e-mails are still valid. It is easy to use, powerful and reliable utility and first email verifier to verify and clean up your mailing list. Email Validation tool instantly verifies the validity of email address or domain from mailing lists, or .CSV file exported from different databases or files(e.g Microsoft Outlook contacts, Paradox, DBase, Excel, Lotus 1-2-3, QuattroPro, MS SQL, Oracle, MySQL and MS Access or address books etc.) to determine if they are still valid. Simply provide an email address list and verifier will return a valid or invalid email by contacting SMTP servers to validate an address without sending an actual email. This reduces spam by blocking email and ensures that email addresses are validated before they are entered into a database or before a mailing is sent. Email Validator helps to avoid ISP's mail servers blocking or barring your e-mail domain because of you repeatedly sending emails to non-existing account holders. This email Verifier is the fastest email verification software with extreme high probability. Bad e-mail addresses tend to grow in business lists due to their short life span.