Developer's DescriptionBy Avis BrentManager your e-mail list and delete invalid e-mail address and duplicate e-mails.Email address filter is used to help you to manager your e-mail list. Email address filter can delete invalid e-mail address and duplicate e-mail address from your e-mail list. So that you can get a clean e-mail list, and save your time and mail sever to send e-mail to your customer.