title: Apache Spark, reading outlook .pst file
body: <p>I'm trying to read data in from Enron emails and then analyse it. Currently all the files are zipped and then in .pst format. </p>
  
  <p>Is there anyway to read the .pst data directly into spark? </p>
  
  <p>I'm currently going down the route of expanding the PST in Java using libPST, mapping to JSON and then loading the json into a dataframe.  </p>