Signed, Sealed, Delivered: What Is Certified Mail?
The United States Post Office has been offering Registered Mail services since the mid-1800s to help ensure that mail travels securely. But it wasn’t until a century later that Certified Mail …
The United States Post Office has been offering Registered Mail services since the mid-1800s to help ensure that mail travels securely. But it wasn’t until a century later that Certified Mail …