Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. Be direct and to the point and, in the first sentence, acknowledge the receipt of their letter of resignation and formally accept it.Learn how to write a professional resignation acceptance letter with our helpful guide. Looking to resign from your job? Learn how to write a professional and respectful two weeks' notice email with our helpful templates and tips. Learn how to craft a professional resignation letter without notice with our guide. I am writing to acknowledge receipt of your resignation letter dated September 12, 2051. Resignation Acceptance Email templates: Discover how to write an effective resignation acceptance letter. It is with regret that I formally acknowledge receipt of your resignation notice on July 18th. (For example, "I regret to inform you that I will be resigning from my position, effective immediately.