3 ms·
That's trivially easy to guess -- and game. You want something that is sufficiently random that it can't be easily guessed or gamed, but can be quickly and eas
by bradknowles 7y ago
That's trivially easy to guess -- and game.
You want something that is sufficiently random that it can't be easily guessed or gamed, but can be quickly and easily determined on your side.
Salted cryptographic hashes might be a good place to start.
- username444 7y agoMost spammers won't go through the of "gaming" it. There's no upside. There are far easier targets to focus on than sending more mail to a single recipient who is more sophisticated.