some random content types for when you are turning bytes arrays back into files

Following up on the Excel setting here, the content types for a few other variants of file are, I suspect...

pdf		application/pdf
docx		application/vnd.openxmlformats-officedocument.wordprocessingml.document
csv		text/csv
msg		application/vnd.ms-outlook

Another, bigger cheatsheet, without the Outlook message alas, is here.