Alien mail box

An "alien mail box"! That's a unique and intriguing concept. Here are a few possible interpretations:

1. Intergalactic Mailbox: Imagine a mailbox that receives mail from other planets or galaxies. It could be a futuristic device that allows beings from different worlds to send and receive letters, packages, or even digital messages.
2. Alien-themed Mailbox: A mailbox designed to look like an alien spacecraft or creature. It could be a fun and whimsical addition to a backyard or front yard, adding a touch of science fiction flair to the neighborhood.
3. Mysterious Mailbox: A mailbox that appears to be of unknown origin or purpose. It could be an old, abandoned mailbox that has been discovered in a strange location, sparking curiosity and speculation about its history and contents.
4. Time-Traveling Mailbox: A mailbox that allows people to send letters to the past or future. It could be a device that uses advanced technology to transport mail through time, allowing people to communicate with their ancestors or descendants.
5. Cryptic Mailbox: A mailbox that contains mysterious or cryptic messages. It could be a mailbox that is used by a secret society or organization to send coded messages to its members.

Which of these interpretations do you find most intriguing?