Resignation acceptance letter template. Learn how to write a response to a resignation letter and use our examples and template to help you write your own.Resignation Acceptance Email templates: Discover how to write an effective resignation acceptance letter. Learn how to write a professional resignation acceptance letter with our helpful guide. In the letter of resignation, leave your basic contact information in the header. You might simply say, "I was recently offered a new position" or, even more simply, "I am writing to confirm my resignation.