Safe-Net Mail - Version 1.0 Safe-Net Mail is a POP3 email client designed to help families avoid electronically distributed material they deem offensive. Safe-Net Mail includes numerous filters designed to stop unwanted or inappropriate email from reaching children. Parents have the ability to turn any filter off or on, as well as add and remove words and phrases from the filters. Safe-Net Mail supports file attachments and MIME messages. It also includes a drawing program so that children may draw images and attach them to messages.