On 7/7/2017 3:42 PM, Seth Blank wrote:
As a domain owner, the keys I use to sign messages are well known to me. Determining which key was used at the beginning of an ARC flow is impossible without transmitting the selector.
transmitting to whom? and the issue isn't carriage of the selector. if you mean in reporting, that's fine.
the issue is whether selector is factored into filtering analysis, thereby defeating the ability to use it for strictly administrative purposes as was intended.
d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
