Please accept this letter as a notice of my resignation. I want to present my boss with a resignation letter but I have no idea where to start with writing it, what should be in it and how to deliver it to them.Regardless how toxic a workplace is, always leave on a positive note. We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company. Leaving a job isn't easy. Looking to resign with a Unfair Treatment Resignation Letter? Use our resignation letter template for reason roles. Use template Download PDF. Sample resignation letter due to toxic work environment. The document contains multiple resignation letters from various employees resigning from their positions for different personal reasons.