I followed instructions from here: https://groups.google.com/forum/#!topic/google-appengine-java/CPhKV2-zQGo
And from here: https://groups.google.com/forum/#!msg/google-appengine-java/NPxjVKkj5q8/44lJ0Jr3Jg0J And allways the same exception: Truncated quoted printable data Is there anyone processing incomming emails from hotmail sucessfully? I wish not have to deal with anything from MS, but in my application a 30% of the incomming emails are from Hotmail. And this 30% is not being processed. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.