At one time I wanted to set up ASSP with our production system, but I was distracted by other projects. With Zimbra, a well-tuned MTA blocklist, and SA configured with tweaked scores and inputs (as suggested in the wiki and forum), I am hoping there will not be much demand for additional measures.
The reason: Zimbra's approach to user-feedback is transparently simple. Just move messages into/out of the Junk folder to train. With 6.0 users can optionally whitelist/blacklist senders on their own.
Last I checked, ASSP trains via self-feedback (looking at the automatically-sorted corpus). User feedback requires sending to special addresses, which is a drag compared to just clicking a button or filing a message.
Having said that--it'd probably be easy to have Zimbra send the ham/spam to the ASSP addresses, or conversely to get ASSP to look at the Zimbra ham/spam accounts. Hmmm...
(ASSP also whitelists based on people whom you've sent messages to.) |