How To Write An Email Before Starting A New Job . This way you can make sure that everything is ready for this exciting new chapter in your life. It's important to be the new employee who listens carefully, asks. How to Write a Job Acceptance Letter (with Samples) from www.careeraddict.com If you’re unable to call, then send an email. In this article, we explain how to write an email confirming your first day on the job and share examples. No matter how ready someone is to leave their job and how thrilled they are about a new opportunity, giving two weeks notice can be a draining and emotionally taxing experience.