Sophos Central DMARC Manager Add-on 20,000+ Users

When your organization sends at enterprise scale, email authentication becomes a control that protects both trust and deliverability. Sophos Central DMARC Manager Add-on for Email Advanced is built for 20,000+ users and gives security teams a structured way to manage DMARC policy, reduce impersonation risk, and preserve domain reputation across a large user base. This add-on is designed for organizations already standardized on Sophos Email Advanced and looking for a longer licensing horizon. The 60-month term supports multi-year planning, simplifies renewal management, and helps procurement teams align security spend with broader infrastructure cycles. For IT directors and security architects, the value is in consistency. A large user population creates more opportunities for abuse, misconfiguration, and brand impersonation. DMARC management helps close that gap by improving visibility into authentication outcomes and supporting stronger sender policy enforcement. Choose this SKU when email trust needs to scale with the business. It is a practical fit for enterprises that want to protect a high-volume domain environment without fragmenting their security stack or introducing unnecessary operational complexity.