In this article, we explain what to include in an acceptance letter and how to write one, then share a template and example to use as inspiration. First, a heart congratulations for getting the offer.I think a simple 2 liner email is very effective. You'll need to formally accept your offer. Here's a list of offer letter acceptance email reply samples and templates to express your enthusiasm. Learn how to write a professional job offer letter acceptance mail reply with joining date with an easy format and practical samples. Regrettably, however, the purpose of this letter is to withdraw my previous acceptance of your offer. " The Truth Will Set You Free. The Job Offer Letter. Do I still need to write an acceptance letter, or a job offer acceptance email, or will a verbal acceptance suffice?