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.This article teaches you how to write a resignation email with the help of resignation letter email examples and our resignation email template. Learn how to write a resignation letter (and what not to include) and then use our example letters as a guide. Kevin Canty, a chief deputy to Mecklenburg County Sheriff Garry McFadden, has resigned from the agency, according to a letter sent to McFadden. Group of diverse employees at a conference table. Date: You'll be writing the letter ahead of time, so date the letter to reflect when you'll actually submit it.