Below, you'll find a suggested outline, examples for different scenarios, and tips on writing a resignation letter that works for you. This letter accepts an employee's resignation, noting their last day will be after serving out their required notice period according to their contract.Sample Letter of Resignation. Resignation Acceptance Email templates: Discover how to write an effective resignation acceptance letter. A two (2) weeks notice resignation letter is the most common letter used when notifying an employer of an official resignation.