On Tuesday, January 18, 2011, 4:59:05 AM, Warren Jr. wrote: > * Yes, we cannot be 100% sure our opt-in was only for that particular > site and not their "partners". But in any case automatic ham trapped > mail will be only the mail branded by the subscribed provider, because > that is the only mail we know for sure was opted-in. Anything else is > kept separate for later analysis.
> * If clearly spammy other mail arrives at a particular address, the > original subscription can be unsubscribed and the continued flow > monitored. That address could then be discarded. Both seem reasonable approaches. Those degenerate cases of both are indeed interesting. Cheers, Jeff C. -- Jeff Chan mailto:je...@surbl.org http://www.surbl.org/