Kurt Andersen (LinkedIn) and Steve Jones (DMARC.org) will be presenting an overview of the Authenticated Received Chain (ARC) protocol at the 38th Messaging, Malware, and Mobile Anti-Abuse Working Group (M3AAWG) meeting in Paris, France from 1-2PM local time on Wednesday, October 26th. The description of this session from the conference agenda reads:
The new ARC specification holds the potential of addressing a number of the problems with DKIM signature breakage that cause problems for DMARC authentication. If you are interested in this topic, please join some of the key contributors to the spec for an introduction and Q&A regarding the proposed standard.
Much of the background information that will be presented in this session is available here, for those who cannot attend the session.