In article <[email protected]> you write: >Now my tiny MX stores 115,225 domains total. And I have no idea how I could >add a trust-ARC-seals boolean field to each domain record.
You wouldn't. Only a small fraction of those domains send enough forwarded mail to be worth worrying about. We know we need some sort of shared list of plausible forwarders but I would be amazed if it were anything like 115K domains. R's, John _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
