Many kids these days have email addresses. They use these email addresses to email friends, work on school projects, and to have a presence online. If is very important to have a powerful spam blocker that will keep certain email out of a child's inbox. While most children do not sign up for news on web sites and do not visit sites that are unsecured, they may still be at risk. A spam blocker will take many of the email and place them into a bulk folder.