[ Setup & publishing ]
DNS-provider publishing guides
Publish DMARC, SPF and DKIM records at your DNS host, with the exact screens and fields to use.
39 guides
[ By provider ]
GoDaddy
Microsoft Azure DNS
Name.com
Namecheap
Network Solutions
Related free tools
Enterprise provenance
Why top financial institutions and governments retired their email security dashboards.
Traditional email authentication platforms sell you a dashboard and ask your engineers to do the labour. In high-stakes environments, manual oversight means delayed enforcement, configuration drift and unmonitored shadow domains.
EmailAuth is the agentic email provenance platform. Our agents enforce p=reject, keep third-party senders aligned and move your domains to full RFC 9989 compliance, the new DMARC standard,, with human-in-the-loop auditability.
SaaS · Dedicated tenancy · Air-gapped on-prem · BYOK encryption
[ More in Setup & publishing ]
Sending-service implementation guides
Step-by-step SPF, DKIM and DMARC setup for every email platform, CRM, marketing tool and help desk that sends as your domain.
49 guides
DNS and domain infrastructure
The DNS underneath email authentication: TXT and CNAME records, propagation, subdomains, parked and inactive domains.
4 guides