In this article, we discuss how to write a conformational letter, look at sample templates for formal and informal confirmation letters and share some tips. If you disagree with an individual or a company, and informal efforts to resolve your dispute fail, you should write a demand letter.Examples of preferred openings include: Thank you for your recent letter regarding . . . I respectfully request your consideration of . . . Dear Ms Everly: I am writing to express my keen interest in the editorial assistant position you advertised with the University of Washington's Career Center. Can you write a letter and have it notarized? Yes, you can fill out the details of a letter on your own and then contact a public notary to get it notarized. We are constantly looking for talented individuals to fill engineering positions in the automation technology arena. Add the relevant content in the letter. Dear HR, I'm writing this email to request an official employment verification letter.