Update! ARIN support of DMARC on ARIN mailing lists [Archived]
OUT OF DATE?
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Posted: Wednesday, 04 April 2018
On 21 March, we alerted ARIN Mailing List subscribers that the behavior of all of our public mailing lists would change on 5 April 2018 when we modify our mailing lists to support DMARC in response to community suggestion ASCP 2017.11: Mailing List Support of DMARC (https://www.arin.net/vault/participate/acsp/suggestions/2017-11.html).
We received community feedback in response to that email that we need to investigate further in order to ensure there are no unintended consequences for users and that the implementation works in the way we previously described.
We will announce a new deployment date along with any potential behavior changes in the near future. We will provide notification at least two weeks in advance of the deployment date. Thank you for your patience and understanding.
Chief Technology Officer
American Registry for Internet Numbers (ARIN)