4 ms·

This is hacker news so this kind of solution is cool. And whatever the big guys are doing this user can always change his approach to defeat the spammers. Not g

This is hacker news so this kind of solution is cool. And whatever the big guys are doing this user can always change his approach to defeat the spammers. Not globally but just for himself.

StavrosK 8y ago
I agree.
troyvit 8y ago
Yeah. This is so much like greylisting for email, but simpler. Greylisting has been around since at least 2007 and most spammers still don't bother getting around it.