It is internationally identified that the following emails are defined as spam: unsolicited unauthorized advertisement, electronic publication, any other publications; emails that can't be rejected by the receiver; emails that hide the information such as sender's identity, address or title; emails that have bogus information resource, sender, or route. KacMac sets against unsolicited, unauthorized, unpopular Emails; against the action of making or sending spam; against the action of improper self-advertising by using others' email tools, bulk-emails sending tools or other convenient condition. KacMac will not allow our services or our servers to be used for any related action of making or sending or helping to send spam. KacMac checks each and every email automatically, once upon receiving such email at our mail server. In case the received email was a SPAM, the email would be deleted immediatly, and KacMac would register all information from the SPAM, -this includes but not limited to, sender IP, DNS information.