[ietf-dkim] forward to friend, was besides mailing lists...

[Douglas Otis]

On 5/5/10 2:45 PM, Murray S. Kucherawy wrote:
>> I don't see how this would work with mailing lists. A domain owner
>> would have to know all the lists his users may want to be on. His
>> users would need to know to notify him when they joined a new list.
>>      
> +1.  Doesn't seem scalable to me.
>    
It is clear that sharing DKIM keys will not scale, determining spoofed 
mailing-list by ISPs will not scale, publishing SPF address lists will 
not scale.  However, since the publishing of hash labels can be 
automated or delegated, why would this be something that does not scale?

-Doug