Sophos Central DMARC Manager Add-on 1,000-1,999 Users

Protect domain reputation and keep fraudulent mail from reaching users with Sophos Central DMARC Manager Add-on for Email Advanced. Built for organizations with 1,000-1,999 users, this 54-month subscription helps security teams monitor authentication results, align sender policy with legitimate mail flow, and respond faster when unauthorized sources attempt to send on behalf of the domain. For larger IT and security environments, DMARC management is not just a compliance checkbox. It is a practical control point for reducing impersonation risk, improving visibility into SPF and DKIM alignment, and making policy decisions with more confidence. This add-on fits teams that want a structured, vendor-backed approach to email domain protection without adding operational noise. The extended term supports predictable planning for procurement and security operations, while the Sophos Central model keeps administration tied to a familiar management workflow. It is a strong fit for organizations that need to protect a meaningful user base and justify the spend with measurable risk reduction, clearer reporting, and less manual effort than point tools or ad hoc monitoring.