Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).Here's a small samples of a appreciation letter done right. This is one of the most important memos or letters you will write because it builds good will, respect, and cooperation. Below are thank you email marketing templates to help you better understand the right format for thank you emails you can use. Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. It truly made my job easier. I want to thank you for allowing me to be part of your career journey and appreciating my help and knowledge. Fighting gear, commendations for jobs well done, and the announcement of Bob Podelski's retirement. Job well done, Mr. Peoples.