Hello again Patrick! You'll probably hear from me a few times as I'm looking through these bug reports :-P The IIS log category should not be present, and I'll get a task escalated to have that cleaned up. The web interface logging is likely just the SmarterMail logging itself due to it running in our built-in web server, but I can check this out and let you know what I find out. I do know you can get console-level log details by issuing a:
sudo service smartermail status
That command should dump the most recent console entries to the terminal where you can review them. The ClamAV issues are something we're aware of and should be in better shape with the next beta update.
I'll get this going in the right direction and follow up with you here shortly.
Kyle Kerst
IT Coordinator
SmarterTools Inc.
www.smartertools.com