[Your letterhead, if desired; if not, your return address]
[Date of letter-month, day, and year]
[Recipient's first and last names]
[Street or P.O. box address]
[City, State ZIP code]
Dear [recipient's name]:
It was wonderful meeting you and your two colleagues at my job interview with your company on the 5th. Thank you so much for taking the time to tell me more about the position and your company.
Thanks also for extending to me an offer to join your company in the position of senior manager of marketing. I am pleased to notify you that I intend to accept this offer. I look forward to receiving the documents that I will need to sign in order to formally accept the job offer.
Thank you again. I am eager to make a lasting contribution to your company's success in the near future.
[Sender's first and last names]