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Authenticated Received Chain

Yehuda Katz shared this idea 4 years ago
Open Discussion

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).

Replies (2)


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


Status CPanel?


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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