Dreams dictionary: Mailbox
Dreams dictionary: Interpretation 1
To see a Mailbox in your fantasy speaks to essential data that you are going to get. Give careful consideration to your fantasy and what message it is attempting to pass on to you from your subliminal. In the event that the post box is full, then it shows that you have not processed or acknowledged these messages.
Dreams dictionary: Interpretation 1
To see a mailbox in your dream represents important information that you are about to receive. Pay particular attention to your dream and what message it is trying to convey to you from your subconscious. If the mailbox is full, then it indicates that you have not digested or accepted these messages.