Cloudflare DMARC Management is now generally available

Cloudflare DMARC Management is now generally available 2026-06-16 Ayush Kumar 6 min read When we first launched DMARC Management , it was driven by a simple belief: every domain on the Internet deserves strong email authentication, and cost should never be the reason it doesn't happen. As part of our mission to help build a better Internet, we made DMARC Management available for free to every Cloudflare customer. We wanted to give everyone the tools to understand and improve their DMARC posture without needing to hire an email security consultant or parse XML report files by hand. Today, we are taking that commitment further. Cloudflare DMARC Management is now generally available, with a redesigned experience built to help you reach full DMARC enforcement as easily as possible. The DMARC Management dashboard offers a unified view of your email authentication posture. What email authentication actually does for you Every time someone receives an email "from" your domain, their email provider asks a simple question: did the real owner of this domain actually send this? Without a way to answer that question, anyone can send an email pretending to be you and your recipients will have no way to tell the difference. Email authentication is the set of DNS records that answers that question. There are four protocols that protect your domain: SPF (Sender Policy Framework) tells receiving mail servers which IP addresses and services are allowed to send email on behalf of your domain. DKIM (DomainKeys Identified Mail) attaches a cryptographic signature to every email you send, so receiving servers can verify the message hasn't been tampered with in transit. DMARC (Domain-based Message Authentication, Reporting, and Conformance) ties SPF and DKIM together and tells receiving servers what to do when an email fails authentication: let it through, quarantine it, or reject it outright. It also sends you reports on who is sending email as your domain. BIMI (Brand I