Am Sonntag, 16. September 2007 11:27:17 schrieb Reece Dunn:
If I select "Show original" from the "Reply" menu, I see:
User-Agent: Thunderbird 1.5.0.13 (X11/20070824)
which would explain why the people using Thunderbird can see it correctly. I also see:
I'm using kmail here