[ietf-dkim] DKIM signature can mean it's safe to generate bounce?

[Dave Crocker]

Steve Atkins wrote:
>> Am I missing something?
> 
> If the mail is sent by dick at earthlink.net (or a virus on their machine), 
> with an envelope from address of jane at earthlink.net out through the DKIM 
> stamping earthlink smarthost and you generate a bounce, that bounce will 
> go to Jane.


mumble.  yeah.  granularity of control within a domain.  not automatic.  grrr.

so, perhaps, an SSP record by the signing domain that says MailFrom is valid?

d/
-- 

   Dave Crocker
   Brandenburg InternetWorking
   bbiw.net