EULA: End User License Agreement.
For Acrobat, last I checked (admittedly a long long time ago) using a
network machine to distill postscript files dumped into a watched folder
violates that agreement.
And yes, given that postscript and distilling are archaic, you can
pretty much add watched folders to do that work, as archaic as well.
Welcome to the 21st century, it's nice to have you here.
Bob