The e-mail will be generated with this name in the headers. If this is not specified, a default response will be generated by the script. If any of the specified fields are empty, the user will receive a warning, and the form will not be submitted. This field specifies a list of environment variables that should be submitted along with the form contents. This is useful for recording, for example, the IP address of the user submitting the form.
Case is important for environment variables.
This field specifies the title for the default response page that is generated by the script in absence of a redirect field. This field specifies a URL that will appear on the default response page that is generated by the script in absence of a redirect field. This URL can be used to allow users to return to, for example, your home page. This field specifies the URL of a background image that will be used on the default response page that is generated by the script in absence of a redirect field. This field specifies the background color that will be used on the default response page that is generated by the script in absence of a redirect field.