WordCast is a bulk email program that can also validate email addresses. WordCast will check the email addresses of submissions and validate that they are legitmate email addresses. Works well with mailing lists and unsubscribe or subcribe emails. Create automatic resonses and send bulk emails through direct delivery, instead of your own SMTP server. WordCast is a free program created for Windows computers.
Программа для подтверждения адресов электронной почты и работы с нею