Chairman Pai Proposes Mandating STIR/SHAKEN To Combat Robocalls

[mike at mtcc.com (Michael Thomas)]

On 3/7/20 3:53 PM, Sean Donelan wrote:
> On Sat, 7 Mar 2020, John Levine wrote:
>> This must be some DKIM other than the one the IETF standardized and
>> every large mail provider uses to manage mail streams.  There's no
>> CA's, you publish your own verification key in your DNS, and it costs
>> nothing beyond the software upgrades to use.
>
> Most DNS registers avoid verifying customer information as long as the 
> payment clears (for a short time).  DKIM (and DNSSEC) is built on top 
> of trusting tokens from third-parties which disclaim all liability.


That's not how DKIM works at all. Even a little bit.

Mike