Select 'Personal Document Settings' and then 'Add a new approved email address,' and you can enter the email address (usually your personal or business email account) from which you'll be sending your document. Start by putting your email account on your Kindle's approved list to do this, go to 'Manage Your Kindle' in the app, then sign in to Amazon. You can email PDFs and other documents to your Kindle app for viewing, using the Kindle Personal Documents Service.
