title: Typo3 - powermail - no emails are sent and no confirmation page
body: <p>I have the Typo3 powermail extension v2.0.6 and a form on this site: <a href="http://www.fg-energysolutions.de/kontakt.html" rel="nofollow">http://www.fg-energysolutions.de/kontakt.html</a></p>
  
  <p>When sending the form, nothing happens at all. Neither Emails are sent to the receiver nor a confirmation to the sender. Also, no confirmation page is shown but it just loads the site with the form again.</p>
  
  <p>I tried re-installing the powermail extension and re-created the form, but no effect. I also made sure that the PHP mail() function works. Thanks for any suggestions.</p>