Trend Micro Deep Discovery Email Inspector Gateway Module Software

Maintain gateway-level inspection for email traffic with the Deep Discovery Email Inspector Gateway Module software entitlement. This component belongs to the Trend Micro Deep Discovery Email Inspector environment and applies to the normal 10,001–20,000 license tier. Its role is to keep email-borne threats under inspection at the gateway layer before messages reach internal mail users and systems. DERN0028 is the renewal-oriented Gateway Module software option rather than a physical email-security appliance. That distinction matters where an existing Deep Discovery Email Inspector deployment requires continued module coverage at its current scale. Select the tier only when the licensed environment falls within the stated 10,001–20,000 range; the code identifies Gateway Module software scope, not a separately shipped rack component, cable, or appliance. Gateway Module scope separates this entitlement from licensing intended for other security functions within the platform. Administrators can apply it where email inspection is performed at the gateway layer and continuity of the existing module entitlement is required. The normal licensing designation and tier range are the primary details for matching this software renewal to an installed Deep Discovery Email Inspector environment.