Resignation acceptance letter template. RE: Letter of Resignation.Resignation Acceptance Email templates: Discover how to write an effective resignation acceptance letter. Date. This notice should be dated and delivered to the separated employee in electronic or hard copy format. OCGA Section 34-8-256(b). Commence your letter with a formal salutation and a concise introductory paragraph. Georgia Department of Public Safety. Use business letter format. Because this is a professional letter, you should use business letter format for your letter.