FYI: Renaming the attachment is impossible with Adobe mail and/or submit
controls. However; if you set the submit button to point to a
server-side script such as ASP.net or PHP, the script may be able to
parse the submission data (Static XFA only/ASP.net) and rename the
attachment based on the form field values. Is your PDF a static
LiveCycle XFA form or a dynamic LiveCycle XFA form?Visit the following
website for online examples that inject submission values into the
attachment:www.pdfemail.net...