S?H?p?C? ?o?four?n?T?s?o? ?r?e?O?J? ?K?d?K? ?O?G? ?O??? ?Write-up boxes or mailboxes Found outdoor are meant to preserve mail secure and shielded from weather conditions. Some boxes Have a very rounded or slanted major or a down turned entry slot to protect mail from rain or snow.[five][nine] Locks are fitted for safety, so mail is often retrieved