title: How to export base64 to file?
body: <p>I am currently trying to decode an image attachment from my e-mail (jpg) from base64 into unicode and then export it into a file (so I can get the image back from the raw data). </p>
  
  <p>I now have the data decoded from base64 into Unicode, but how do I convert Unicode back to an image? </p>
  
  <p>Hope you can help! </p>