Re: Why are so many DNS requests necessary at all?

Chris Haynes wrote:

> What people are currently agonizing over, as I understand it, is whether 'bad
> guys' can force there to be a huge number of look-ups - so many that they
> overwhelm either a sender's or a receiver's DNS system.
>
> I, personally, am not yet convinced that there has been  a strong enough case
> made to show that the current SPF1 system is inadequate or seriously 'at risk'
> in this respect. Maybe I missed some convincing scenarios...
Second.                                               -- George Mitchell