You just build your post using old bricks and cinderblocks and then add your mailbox to the top.
How to make a wall mounted mailbox.
If you have a stack of old bricks just lying around outside this is a wonderful way to put them to good use.
Open the mailbox and insert a pencil through.
If your mailbox has a viewing window you might also want to consider whether or not your wall mount mailbox installation will make it visible from the street or sidewalk.
Pin it a brick mailbox instantly perks up your curb appeal and this one is pretty easy to make.
Use a level to ensure you re holding the mailbox flat.
Double check that this location is easily accessible from your sidewalk front steps or porch so that the mail deliverer.
Hold the mailbox against the wall at it s desired installation location.
No need to broadcast to potential mail thieves that your mail has arrived.