In this article, we define a director resignation letter, provide a template and offer several examples to reference when writing your own. 1. Enter the date on the letter.If you want to know how to write a simple resignation letter, here is a step-by-step guide with an example. Dear Dr. NAME: This letter is my official notification to you of my decision to resign from Wayne State University. Customer: My employer bullied me into a resignation letter. He out of the blue accused me of "stealing" with no proof at all. DETROIT (WXYZ) Until his current job, Jamonte Horton had been fired or forced to resign from every police department he's worked for.