Mailbox wall mount vs Mail Slot in door

Mail Slots - Los Angeles interior mail slot catcher Mail slots are constructed of solid brass or stainless steel material and available in two popular sizes Interior & exterior sides of the mail slots have interior mail slot cover Shop Mail Slot Catcher Beige Indoor Mail Catcher, Durable Oxford Bag for Front Door Garage Mail Slot Cover, Space Saving, Self-Adhesive, No Screws Needed,

win a beest slot mail - bag catcher comprising a crane having a cam member and bag slot hav- ing walls located at different angles relative to the axis of the bolt