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subscribed 9 hours ago [-]
DSBL of various sorts work (mostly) for emails.
Site owners could absolutely run a distributed realitime IP/metadata reputation system.
agmater 3 hours ago [-]
Malicious actors also buy 'aged' accounts, so you'd need to continually monitor this reputation? Seems a hard challenge to solve for individual site owners.
Site owners could absolutely run a distributed realitime IP/metadata reputation system.