ARIN Support of DMARC on ARIN Mailing Lists [Archived]
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Posted: Thursday, 22 March 2018
We are modifying 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). The behavior of our mailing lists will change on 5 April 2018.
When we implement DMARC support, the only change subscribers will see is that messages sent to the mailing list will be addressed as coming from the mailing list rather than from participant on the mailing list who sent the email. Depending on the mail user agent, this will change from “user name” to “user name via mailing list” . Technically, mail from the list will change from:
# From: [email protected]
# To: [email protected]
# X-Sender: [email protected]
To:
# From: sender--- via Mailing-list \<[email protected]\>
# To: [email protected]
# X-Sender: [email protected]
# Reply-To: [email protected]
This email is for informational purposes only, and subscribers do not need to take any action related to this change.
Regards,
Mark Kosters
Chief Technology Officer
American Registry for Internet Numbers (ARIN)
OUT OF DATE?
Here in the Vault, information is published in its final form and then not changed or updated. As a result, some content, specifically links to other pages and other references, may be out-of-date or no longer available.