The purpose of this message is to inform you that I am resigning my position at EvilCorp. Here's how to politely write a resignation letter, effective immediately.I am resigning from Company effective immediately. Even if you had a bad experience at your company because of poor management, a resignation letter is not the time to vent about your manager. An explication might be good though so they can see that a toxic work environment will not be tolerated. As you transition, it's never a bad thing to make your employer aware that you may need some additional support, or at least, understanding. I Hate My Job, Now What ? Firstly, let me give you the basic signs of a toxic work place. Then you can think about reasons to resign. Customer: I have recently resigned from my employer due to hostile work environment.