To dream that you receive a letter signifies a new opportunity or challenge. Alternatively, the letter represents a message from your subconscious. The contents of the letter may offer you some guidance in a current situation. Consider also how the letter may be a pun on “let her”. If you dream that you are sending a letter, then it represents an emotional or important message that you need to get out to someone. You need to make yourself heard and get your point across.
To tear up a letter in you dream symbolises past mistakes and regrets in your life.
To see an unopened letter in your dream means that you are intentionally ignoring some information. You are refusing to accept the facts about a situation.
Dreaming about writing a letter represents something you are trying to convey or express from the heart.