I remember an email some time ago about an increase in non-ham messages getting through when 3.0 first came out.
I recently upgraded my distro which included an upgrade to SA-3.0.2. I moved my old database, and imported the information using sa-learn --import; I then re-ran sa-learn on about 200M of archived "Junk" (non-ham) and over all my current folders of "ham". Unfortunately, I'm still noticing a significantly higher percentage of SPAM getting through -- where before, I might get 0-3 SPAM emails through per week, now I'm seeing about 15-20 through/day. It's too early to tell on the false positive rate, but that ran... between 0-4/week (if I count ads from vendors I did business with, but hadn't bothered to unsub from their lists) to 0-4/month of real false negatives that were usually from businesses I'd just done business with and hadn't whitelisted. Is this new decreased detection rate a permanent "feature" or trade-off of the newer-less memory intensive features of spamd/spamc, or do I need to retune something? Just shooting in the dark incase there's an FAQ type doc for people upgrading from 2.6x to 3.0.x... thanks in advance... Linda
