If you need a nice and neat report you can print later on, click on ”HTML dump“. If you need the dump directly in Excel, click on”Csv in Excel“. The button “Send email“ requires that you have configured a working server configuration. To check this visit “Administration and Settings/ Sendmail Configuration“. You can click on ”E-Mail setup“ at the top of the view as well, see 6.9.6 Sendmail Configuration.