On 6/3/20 10:46 AM, Jay Hennigan via mailop wrote: > One problem is that spammers lie. If someone comes to an ESP and claims > that their list is 100% COI, the ESP either has to trust them or the ESP > needs to reconfirm.
Right; in such a case, I would expect the ESP to *not* mark it as confirmed in such a case, because it's their reputation on the line. The ESP's goal would be to get ISPs to trust their setting of the flag enough to whitelist it, so it's in the ESP's interest to set it only if they did the confirmation themselves or are otherwise somehow 100% sure. -- Robert L Mathews, Tiger Technologies, http://www.tigertech.net/ _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
