opens up the body of an email in a new tab, AppScript which is used to display the Body can be found here: https://script.google.com/a/cloudwuerdig.com/d/1NrA-isdbNfVPT0v8lS1dE5Ni8DHDMTcnOfhgsC1c7qJnwJq1MtWYu8QC/edit
