Version 18 of ARC Specification Published

As first reported on the arc-spec.org website, on October 2nd the IETF’s DMARC Working Group published version 18 of the ARC specification document, incorporating the changes suggested during the Working Group Last Call (WGLC).  There are many small language changes to clarify concepts or bring usage in line with other IETF documents, such as Email […]

Working Group Completes Last Call For ARC Specification

The DMARC Working Group has completed Last Call for the ARC specification. This means that when the final consensus changes are incorporated, the document will be submitted for approval and publication by the IETF. It is possible that the specification might be published before the next IETF meeting in November, though perhaps more likely between then […]

New ARC Implementations at IETF 99 Hackathon

An Authenticated Received Chain (ARC) table was organized at the weekend hackathon held before the IETF 99 meeting in Prague this week. ARC is an official work item of the IETF DMARC Working Group, and will be discussed during the working group meeting Thursday morning. Participants from two different vendors worked on new implementations of […]

Two ARC Implementations Tested At Interoperability Event

From arc-spec.org: On February 19th representatives from AOL (NYSE:VZ) and Google (NASDAQ:GOOG) successfully tested the first two implementations of the ARC protocol at an interoperability event. LinkedIn (NYSE:LNKD) hosted the in-person, all-day event at their San Francisco offices and facilitated the testing. Also participating were representatives from Cloudmark, Comcast (NASDAQ:CMCSA), DMARC.org, the Trusted Domain Project, […]

ARC Interoperability Testing Day: February 19th

The interoperability testing event mentioned when ARC was announced in October (see this press release) has been scheduled for Friday, February 19th, 2016 in San Francisco. Parties implementing the ARC protocol in their product or service by that date should consider participating in the event. Those parties should join the arc-discuss mailing list if they […]