The concept is this, use the clues to gain access to my email address and password. (tabletroms.com)
You want to have access to the email address of collectors to reach out again and offer them more value to create repeat collectors. (theabundantartist.com)
One very important thing that those with access to your email address need to know is that if they are going to forward a particular email to a lot of people, they should forward it by using the BCC option. (lawyerist.com)