What does Caixa De Correio look like on Facebook?

On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.

When did Facebook add Caixa De Correio?

Facebook first drew Caixa De Correio in 1.0, released 31 de janeiro de 2014.

Meta Platforms, Inc. has shipped 13 versions of Caixa De Correio. Each is dated, so you can see when the design changed.

Facebook 2.1

This is the design Facebook introduced in 2.0, shipped again unchanged. It was not redrawn for this release.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Caixa De Correio look like on Facebook?: On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.
When did Facebook add Caixa De Correio?: Facebook first drew Caixa De Correio in 1.0, released 31 de janeiro de 2014.
How many times has Facebook redrawn Caixa De Correio?: Meta Platforms, Inc. has shipped 13 versions of Caixa De Correio. Each is dated, so you can see when the design changed.