[stomph]

This hack also garbled my standard emails that vb sends.

I traced it down to the plugin called 'replace Content-Type with text/html in headers'. If I understand correctly, it simply replaces 'text/plain' in all email-headers with 'text/html'. However, the content of the standard emails from vb are not HTML and so there is no formatting to apply and everything is just one line!

I deactivated the plugin.. and badabing: Emails are formatted correctly again as plaintext.
I ran the weekly cronjob and the Statusmail displayed correctly as text/html in my mailclient (kmail)??
I don't quite understand why.. maybe kmail checks for html-tags. Although it does say 'text/html' in the header.. however, it seems to work!