Mine is hiden: on he ground, in overgrowth, still connected to the fence post that feel over 4 years ago. Yes, I still get junk mail.
In the front door. In Britain we don't trust people in that we think our letters would be robbed from a box at the end of teh drive. But we're happy to give implied consent to any door-to-door scam merchant walking down the garden to knock on the door.
We have a mailbox just outside our garden fence And our garden gate is always locked so no one can walk to the door without us knowing.
Gots to go down the block, hang a left, and walk past Crazy Cindy's house. The mailbox is right there. I walk there almost every day.