On Sun, 2004-10-03 at 23:25, Roger Moser wrote:
then a receiver could download the SES pubkey and verify
localparts without the callback.
Doesn't this use quite some CPU resources which the receiver has to pay?
Better would be if the sender (spammer) had to do the heavy calculations.
Yes! And this is why Domain Keys is a bad idea.
Cheers,
James
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James Couzens,
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