How to write a resignation letter that's effective immediately? In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started.This resignation letter sample provides your employer with a letter for your file and also suggests that you've done everything you can to remain professional. This article teaches you how to write a resignation email with the help of resignation letter email examples and our resignation email template. I regret to inform you that, after much thought, I have decided to resign. Please accept this letter as a formal notice of my resignation. Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template. I regret to inform you that I will be leaving XXX on June 13th, 2022. File online- Save paper, save time, start your business online. Trustees next will meet at 7 p.m. Jan. 21.