This blog started exactly ten years ago on 12/12/12 (December 12, 2012) with our first entry What's a mailbox? explaining what we'd show. (Since then, we've also posted Not these mailboxes — which shows “boring” mailboxes we'd show too many times if we kept showing them.)
So you can help us celebrate, we're showing the most popular boxes during our ten years, from highest number of views down to 10th-most views. The older boxes have accumulated more views over the years, so this skews toward older mailboxes.
You can click on title (shown in orange letters) to see the complete original post. If you do that, click or tap your browser's "back" button to return to this page.
Check back on 12/12/32, ten years from now!