Currently, the technology is developed and developing. Sending a message through a letter is quite rare now because this is a lot of facilities to communicate directly via phone, email, etc. However, mail letters via comprised of paper are still needed. This is proved by many companies in the field of mail delivery. So until now the mailboxes at home are still needed by us. If we get a letter or personal and original documents that can not be sent via email or cellular phone, we can send them through the post office. And the post officer will leave the mail in your mailbox if you get mail shipment.
There are several type of mail box and also have various functions. The mailbox in the mobile phone, the mailbox at the email address or mail box at home (physically). Of course, the mailbox has over the functions and benefits of each. The following description of the mailbox advantages: mailbox in cell phone work to leave a brief message we, if we do not meet with people we mean. We can also send a letter through the email address. For original shipping documents we can utilize the services post offices for delivery to the original document.
