How To Write A Good Appreciation Letter. Try to send the appreciation letter or email as soon as possible. Personal letter and official letters.

If you are writing a formal appreciation letter then, you should address them with miss/mr./mrs. I am aware that there are days you all have spent hours working overtime to finish the project. For an appreciation letter sent to a person you share a close personal relationship with, such as a friend, you can start the greetings by referring to the person’s name.



