I was jsut testing out my new Sitebuilder3 installation, and I'm impressed. Definitely an improvement. However, I tried out the feedback module, and it works fine except when the email is delivered it's straight HTML. I looked at the message source, and it doesn't seem to have a set Content-Type. It's also from my server's firstname.lastname@example.org address. Is there something I have to tweak to get this working correctly?