I have made an editable PDF with textfields and a submit form button. Problem, the mailto - submit form - button isn't working. Any ideas how to make it work? Also how do I remove permissions so people can edit and save the PDF with any PDF program.
(I used URL: mailto:firstname.lastname@example.org)
It seems you have put the correct URL in submit form action.
So when you press the submit button it should open your email client, eg. outlook.
In order to edit and save, you need to enable reader extension in Acrobat.
In case you sill have issues with submit form, share the .indd file or write up steps to reproduce the issue.