Post office

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Across
  1. 3. A faster, more expensive option for shipping mail.
  2. 5. A small adhesive label used for postage.
  3. 7. A paper container for a letter.
  4. 8. The fastest, most expensive option for shipping mail.
  5. 9. The act of bringing mail to a recipient.
Down
  1. 1. A marking on mail that indicates the date and time of mailing.
  2. 2. A container for receiving mail.
  3. 3. A locked mailbox at a post office.
  4. 4. The address of the sender.
  5. 6. A box or container used for shipping.