Sealing a mail slot in a door

Door Mail Slot mail slot on door My best idea to prevent this has been to buy a backless wall-mount mailbox with a locking lid and mount it on the inside of the door over the slot, but I can't mailbox slot for door The residential mail slot is a fabulous option for people living in an area where it is available and can prove to be very, very convenient · A

mailslot or mail slot Mail Slots and Mail Slot Cover for Doors Add a beautiful touch to your home while discouraging mail theft by installing a classic mail slot Mail slots with a