Briefkasten
A postbox (mailbox, letterbox) with a letter in its slot for collection. Generally depicted in red with a white envelope, styled after public postboxes in Japan. May also evoke postboxes in the United Kingdom.
Used for various content concerning postal deliveries and email. Microsoft’s design was previously blue, after U.S. mail collection boxes.
Briefkasten wurde als Teil von Unicode 6.0 in 2010 genehmigt und zu Emoji 1.0 in 2015 hinzugefügt.