Taylor discusses 6 key aspects of writing a resignation letter, including when to give notice, what to say, how to format it, and how to deliver it. Then, state your intent to resign and exact date of departure.When formatting your resignation email, be sure to include your name, the date, and your contact information. This article teaches you how to write a resignation email with the help of resignation letter email examples and our resignation email template. How to write a resignation letter that's effective immediately? Attached is my resignation letter.