Authenticated Received Chain

Yehuda Katz shared this idea ago

Planned

As a system administrator, I would like to see cPanel add the Authenticated Received Chain signature (ARC-Sign) to forwarded mail, so that there is better deliverability to users who have providers that check that header (including Gmail).

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Best Answer

Kelli Gray ●

I have another update - This team is focusing on the ARC support for forwarding as a priority for v122, which releases in July-Sept timeframe. The Mailman upgrade will follow, which will round out ARC support for Webmail.

Replies (3)

rclemings ●

The ARC specification is now final so the case for implementing it on cPanel is strengthened:

http://arc-spec.org/

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Gary Pettigrew ●

Status CPanel?

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Phil Anderson ●

The ARC spec has been final for 18 months now, and we are noticing that Google is rejecting more and more forwarded email for our users.

It's got the the point where we simply can't use cPanel forwarded emails anymore as too many are getting rejected due to SPF/DKIM failures.

Can we get an update on this?

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Kelli Gray ●

Hello everyone,

We expect that with our planned upgrade of Mailman 2 to Mailman 3.x, will come with ARC support native to the latest Mailman version. The upgrade to Mailman 3.x is planned for this year.

Mailman FR: https://features.cpanel.net/agent/object/19102

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Kelli Gray ●

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