Sophos Central DMARC Manager Add-on 10,000-19,999 Users

Strengthen email trust at enterprise scale with Sophos Central DMARC Manager Add-on for Email Advanced. Designed for organizations with 10,000-19,999 users, this 58-month subscription supports DMARC visibility and policy control so security teams can identify unauthorized senders, reduce impersonation risk, and protect the domain reputation that business email depends on. For large environments, DMARC is not just a checkbox. It is a control point for stopping spoofed messages before they reach users, customers, and partners. This add-on fits into Sophos Central Email Advanced workflows, giving teams a practical way to move from passive monitoring to policy enforcement with less guesswork and fewer manual checks. The value is in precision. Instead of broad, noisy email filtering alone, DMARC adds authentication-based control over who can send on behalf of your domain. That matters when procurement, finance, and executive mailboxes are frequent targets. With a long subscription term and user band sized for mid-enterprise deployments, this add-on is built for organizations that need continuity, governance, and measurable protection over time.