Title.
This applies to all countries, but please state where you are from to avoid confusion.
With the amount of junk mail people get weekly, I was curious if there are ways you can block, remove or filter the actual mail from ever getting to your mailbox.
I’m in Canada. We’ve never gotten junk mail because our mail delivery person put a green sticker inside the box that says no flyers. We never asked for it, it was always just there. When they upgraded the mail boxes, they put new stickers in too. It’s awesome.