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Asp.Net Mass eMails Checker is a simple & easy-use web app that allows you to verify email addresses without storing anything in any databases. It extracts the MX records from the email address and connects to the mail server (over SMTP and also simulates sending a message) to make sure the mailbox really exists for that user/address.
Features
Mass mails validation
Perfect for verifying your newsletter mails
Use the MX records for mails to make sure...
