Security of the post in the United States has varied through the years – dependent on carriages and ruck sacks, the Postal Service has a legacy of good dependable service. But there has been theft and lost mail – the mailbox is due for an upgrade: Amazon has pioneered the delivery box. The logistics of an automated delivery system are even more realistic for a country increasingly dependent on mail tracking. What will be the next wave of security in the Post Office to secure life, liberty and the pursuit of happiness for Americans? An advanced mailbox app and mail box/po box that travels with our location will simplify so many lost pieces of mail.