Resignation acceptance letter template. RE: Letter of Resignation.Learn how to write a professional resignation acceptance letter with our helpful guide. Resignation Acceptance Email templates: Discover how to write an effective resignation acceptance letter. Please accept my sincerest apologies for being unable to provide you and the Davidson Team with a notification that includes a minimum two-week notice. In order to complete all the formalities of the organization please be there on date_______. I am writing to inform you that I will be resigning from my position as (Title) at (Company Name).