OpenEFA

Maybe implementation of ARC. I am using EFA as my spamfilter before my mailserver but also as a relay for my servers. Relaying is quiet bad with gmail and outlook as recipients. I have it working now, but with ARC enabled.

Woger wrote: Fri Oct 10, 2025 10:59 am Maybe implementation of ARC. I am using EFA as my spamfilter before my mailserver but also as a relay for my servers. Relaying is quiet bad with gmail and outlook as recipients. I have it working now, but with ARC enabled.

I'm planning to prioritize this for the v1.2.0 and v1.3.0 releases. Phase
2 (ARC signing) is where you'll see the relay authentication improvement
you need.
Thanks again for bringing this to our attention - it's a valuable
enhancement that will benefit many OpenEFA users with relay
configurations!
P.S. I have a tendency to jump on an idea and push the written plan aside. Stayed tuned. sb

We have added some limited ARC capabilities that includes Microsoft, Google, and Yahoo domains.

Damn, you're fast