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.Find out who should be the recipient(s). I enclose my resignation letter as an attachment to this email. The only required elements are 'I resign' and an effective date (such as two weeks notice). A resignation email typically contains a formal letter of resignation as an attachment. Learn how to figure out when a resignation email is appropriate and how to write one that's perfectly professional! This article teaches you how to write a resignation email with the help of resignation letter email examples and our resignation email template. WHEREAS, the town has not received a resignation letter from him, and.