Super E-Mail-Adresse Harvester extracted mail servers address from DNS automatically. It connects to the found SMTP servers and simulates the sending of message, but does not come to the message sending - Super E-Mail-Adresse Harvester disconnect as soon as mail server informs whether this address exists or not. Super E-Mail-Adresse Harvester can work fine with 90% of E-Mail-Adresse servers in the world.