We are deploying an eForms application that uses the standard electronic signature field from the Designer object library. The basic process flow is: (1) Form is rendered via an XDP file from the Form Server using the Reader Extensions API to apply rights. (2) User completes the form and signs using the self-signed signature field. The field displays a check-mark indicating the form is signed correctly. (3) User hits "submit" button which invokes a processForm servlet that sends the form as a PDF file attachment within an email to an internal mailbox. Problem: when we open the PDF form in the mailbox, it shows a "?" in the signature field. As you hover over this field, you get the following message: "Signer's identify unknown, the document has been updated since signed". This message will be confusing to our users that will process the PDF form attachment.
