Explain how you meet the businesss needs. After interviewing for a job, you should send a follow-up letter to the interviewer to thank him/her for the interview and to remind him/her of your interest in the job. In the letter, you should also explain how you meet the businesss needs and address any pertinent questions that you feel that you did not sufficiently answer during the interview. Salary requirements and references contact information are not typically included in a thank-you letter. Rather than using the generic salutation Dear Sir or Madam, you should personalize the letter by using the interviewers name in the salutation.