Dreaming of a message can symbolize communication, knowledge, and modernity. The meaning of seeing a message in your dream can vary based on your current life situation, emotions, and experiences. Your personal feelings and experiences related to the message can help you understand the significance of this dream. This symbol may indicate changes, growth, or new possibilities in your life.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Message" (page 275) â resolved via the equivalent "Letter" entry.
Sending or receiving a letter in a dream represents a respectable person, a rank, or a word of authority when personally delivered. If one sends a letter addressed to someone known, exhorting him to do good and eschew evil in a dream, it means satisfying one's needs and fulfilling one's purpose. If one receives a letter containing glad tidings in a dream, it means appeasing his condition, and calming his fears, whether it is bearing a son, or getting married. If one repulses the messenger or letter carrier in a dream, it means renouncing one's religion, or dropping one's profession, or it could mean innovation, or that he maybe murdered. (Also see Book; Papers)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.