How to write a resignation letter that's effective immediately? Use one of our resignation letter templates.Here is our sample email to resign with immediate effect. Dear (Name), I am resigning from my role as (job) with immediate effect. This manual is designed to assist hiring managers with appropriate hiring processes and Human Resources practices. Hi,. Please be advised that I am resigning my position with immediate effect. Regards,. Since, in the relieving letter, we mention a phrase, viz. Saturday Night Five: WSU antes up, Arizona State draws a crowd, Cal's second chance, Oregon's epic loss and more.