[dmarc-discuss] How does *this* mailing list interact with dmarc?
fmartin at linkedin.com
Fri Jun 22 13:09:05 PDT 2012
I'll go away from RTFM as I have been and still is a newbie :P
The important part is s= is for key rotation. Like with DNSSEC you are
supposed to rotate your keys on a regular basis. Nobody does, but that's
disaster waiting to happen, and then everyone willŠ
So s= is really not a good tag to link to reputation.
On 6/22/12 12:47 PM, "John Levine" <johnl at taugh.com> wrote:
>>If big providers started using "d="/"s=" would it fail to interoperate
>>with the receiving end for any reason?
>The DKIM spec is quite clear that the reputation is based on d=, not
>the selector. So if you attempt to separate streams using s= it won't
>I encourage people to read the extensive discussion of this topic on
>the IETF DKIM list so we don't have to do it again here.
>Also, please keep in mind that the total budget at all receivers for
>solving senders' problems is $0. If you want them to accept your mail
>and manage it the way you want, send it the way the spec says to.
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