[Typo3] CSS code added at the end of Newsletter

[christian oettinger]

Sorry, of yourse I mean direct_mail!
christian oettinger wrote:

> maybe a silly question:
> 
> A last I have a working Newsletter styled with CSS. This is no problem 
> for me, as it works without CSS too (so CSS is just additional). 
> Everyhing is all well besides from the fact, that some webmail providers 
> show the unstyled version of he newsletter (which is fine) and add the 
> CSS code at the bottom (which is awful).
> 
> How can I prevent this?
> has this anything to do with my template?
> 
> 
> thanks for hints!
> 
> oe