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

Protect trusted email channels and preserve domain reputation with Sophos Central DMARC Manager Add-on for Email Advanced. Designed for organizations with 1,000-1,999 users, this 60-month add-on extends Sophos Central email protection with DMARC management focused on visibility, policy control, and spoofing defense. For IT and security teams, DMARC is not just a checkbox. It is a control point for stopping domain abuse before it reaches users, partners, and customers. This add-on helps teams move from passive monitoring to more disciplined email authentication management, supporting stronger alignment between sending sources and domain policy. The longer 60-month term suits procurement cycles that favor predictable coverage and reduced renewal churn. It is a practical fit for enterprises that want to standardize email security controls across a defined user band without overbuying capacity. For organizations where email remains a primary attack vector, this add-on adds a focused layer of governance around one of the most exploited trust channels in the stack.