[ietf-dkim] FW: An issue with DKIM reporting extensions
steve at wordtothewise.com
Wed Oct 13 08:55:25 PDT 2010
On Oct 13, 2010, at 8:07 AM, Rolf E. Sonneveld wrote:
> a special selector (e.g. s=notifications), to identify the different
> nature of this mail stream?
No. Never do this.
Selectors are an operational convenience for key rotation and
ease of domain delegation. They have no semantics beyond
being used to query DNS to find the public key.
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