Currently I have a pdf document setup so that the user can open and fill it out online. What I want it to do is be able to have them use the acrobat's submit button to pass the pdf to the server where it would then email the completed pdf document to my client. The part I'm stumped on is how to get the php page to recognize the pdf. So far I've figured out how to send a pdf as an attachment from a file on the server but how can I get it to go directly from the pdf submit button to my clients email. Is fdf the only way to make this work?