> There used to be a nightly (?) set of rules that were designed just for > current spam, or does my memory serve me false? The name escapes me but > it ceased some time back.
Are you thinking of the "sought" rule-set, which was generated and updated every 4 hours from SA spamtraps?
It's still marked as "active" on the wiki. But I'm not sure it is really still actively updated. And when I was using it, it got few hits that other SA rules did not catch. My perception is that its rules have been largely integrated into sa-update's stock rules. Not sure.