More email is delivered by the USPS LiteBlue than any country in the geographical area in the world. There are approximately 156 million addressed that the services operate to during one year. Each of the citizens and residents (such as migrants) have access to this USPS services equally.
There are a number of details regarding the USPS that lead to the growth of the LiteBlue services to handle it better. Here are some details that you may enjoy reading about;