Fast service, courteous staff. The department is only for the delivery of parcels, they recommended registering in the National electronic mail system, I send letters to my grandfather in a correctional colony, I always had to go to the post office for an envelope, they gave me a login password, I registered in this system and now I can send letters without leaving home, even at night, saving on paper and my grandfather is glad that you don't have to figure out the handwriting, the text is printed :) If someone is forwarding emails, I recommend it!!