Charles,
I think the only two lines (other than use_dcc 1) you need are: dcc_dccifd_path /path/to/dccifd dcc_home /path/to/dcchome The other lines are redundant now according to documentation.
Your defaults are the same as mine. Are you running spamd as a user other than root? Doing so seems more compatible with network tests and checks, and is safer in general. I originally couldn't get bayes to work until I ran spamd and spamc as a new user (the old classic spamd user).
Ben
