title: Open Gmail Client With File Already Attached
body: <p>I see you can send emails with uploaded attachments using the Google Gmail API.  However, I want the user to be able to preview the email before sending.  It looks like there isn't a way to do this?</p>
  
  <p>So essentially would the only solution be to create my own simple email client, then send the email through the API?  Or would using the API even be necessary as in that case I could just use the server's native sendmail client to sent out the email with the user's gmail address as the return address.  </p>
  
  <p>I guess using the API, the advantage is the email would appear in the user's SENT folder.</p>