Removing mail slot from door?

It should be simple enough to carve a block of styrofoam to fit in the space behingd the outside door and fit a piece of brass or wood to the

You can go to your local hardware store and have a piece of thick metal cut and drill holes into your door to cover it or have someone cut a piece of wood to

door mailbox slot A: To help ensure your door mail slot is secure, install both interior and exterior mail slot covers Mail slot hoods are another way to prevent someone from

door mail slot This house stood for fifty years, with a mail slot in the front door, and no other protection from the elements In which case, heart?PAHS