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

Protect your domain from impersonation while keeping email authentication under control at scale. Sophos Central DMARC Manager Add-on for Email Advanced is sized for 10,000-19,999 users and licensed for 52 months, making it a fit for organizations that need long-term coverage without frequent renewal cycles. This add-on supports DMARC management within Sophos Central Email Advanced environments, helping teams monitor authentication results, tighten policy enforcement, and reduce the chance that fraudulent messages reach users or customers. For larger enterprises, that matters: spoofed mail can damage trust, trigger incident response, and create avoidable support load. The value here is operational clarity. Instead of treating DMARC as a one-time configuration task, this add-on supports ongoing policy management for a substantial user population. That makes it easier to maintain alignment between security controls, domain reputation, and email delivery requirements across the organization.