Here is a quick video on how to address a letter. These are domestic mail standards for international mail standards be sure to place the name of the destination country at the bottom of the address block.
I have a very important mailpiece to send, I plan to send it by certified mail but I have never done so before. How do I prepare for that?
My department received a letter for a former employee but whenever I send it back it seems to boomerang right back to us. How can I make sure “Return to Sender” mail gets returned?