There are two fairly obvious possibilities here:
1. Your server isn't normally running with net tests enabled, but they
were for the manual test.
Why would that be?
2. You ran the manual test > 1/2hr after the automatic scan, and by then
the domain had made it into all of the blacklists.
There was a delay between the manual test and the email's arrival, so
that may be possible.
Since awl kicked in on the manual test and didn't on the automatic test, you
may have configuration differences. I'd look for some configuration
difference that may be keeping net tests from running normally.
Also feed this to bayes. Assuming it really is spam, it should be getting a
lot higher than a 60.
Loren
I did feed it in.
Oddly enough, this morning when I went to check email there were no
spurious spams in the inbox. Seems like it decided it wants to work now.
Mysterious.