Within my work i use a pdf based Availablity system. we send out pdf forms to our staff which they can fill in and automatically send back to us via our server by simply clicking a submit button within the form.
All tests with windows based Adobe readers are fine but with MAC based it doesn't want to send the form back.
Any help with this would be great as i have tried everything i can think of.
Make sure the users are using Adobe Reader on the Mac, and not Apple's Preview.