Sophos Central DMARC Manager Add-on 50-99 Users, 35 MOS

Sophos Central DMARC Manager Add-on for Email Advanced gives security teams a practical way to harden email domain authentication for 50-99 users. With a 35-month term, it fits organizations that want longer planning horizons and fewer renewal interruptions while maintaining a disciplined email security posture. DMARC matters because attackers routinely exploit trusted domains to deliver phishing and business email compromise attempts. This add-on helps you move beyond basic filtering by supporting policy-based control over how your domain is used and how unauthorized messages are handled. For teams responsible for protecting finance, HR, and customer communications, that control is essential. This license is sized for a mid-market deployment where precision matters. It avoids the cost and administrative overhead of broader packages while still supporting a more mature authentication strategy. If your organization is standardizing on Sophos Email Advanced, this add-on adds a focused layer of domain protection that helps preserve trust in every message your business sends.