We had a few cases lately of refund requests caused by PDF files that had a .DOC file extension. Of course, trying to print a PDF file in a text editor generates hundreds of pages of code. I am not sure how a PDF files magically gets a .DOC extension, but I suspect that Google Docs has something to do with it as I can see "Creator(Google)" in the headers.
Can anyone think of a way in MobilePrint to detect such situation and alert the user or block the file? We are using UP 8.3 with MP 1.3.2.