Weakness in Safe List
How would you like to send your commercial emails to people you do not know, but are expecting to receive such mail from you? Wait a minute. That does not sound right. How can this be?
It is simple, if you know what is really going on. Everybody who is on these lists, also known as safe lists, knows that they will be receiving emails from other members. This is possible because that is one of the conditions of their
