Under Administrate -> Control Email Settings, if you enable Submission Confirmation Email, you can no longer save a response. EvalEmailsLogicImpl.sendEvalSubmissionConfirmationEmail() tries to retrieve the email template EvalConstants.EMAIL_TEMPLATE_SUBMITTED, but this fails because this template has not been loaded. The save looks successful (the screen displays a success message), but the response isn't written to disk, and an INFO message is written to the log. A template (EMAIL_SUBMITTED_DEFAULT_SUBJECT and EMAIL_SUBMITTED_DEFAULT_TEXT) has been created in EvalEmailConstants, but no template has been loaded in PreloadDataImpl. Fix should just be to add the template in PreloadDataImpl. To duplicate, set the option and confirm the response is not written. Turn off the option and the response save should succeed.