[TYPO3] Powermail and realurl?

[Christian Leicht]

Hello, i like to use the new powermail extension, which looks in the 
previews awesome.

But i can not use it with realUrl. I get only a hole empty FE Page. No 
content where rendered. I set up a Form and can not see a preview below. 
  First I thought this is a TemplaVoila bug, but it could lie on realUrl.

Can somebody help me?

The best thanks and nice greetings

Christian