SAP Knowledge Base Article - Preview

2718594 - "MTA Open Mail Relaying Allowed" message for SMTP port in SAP system

Symptom

Analyzing possible security breaches in the landscape network, the following message with high priority appears for SAP SMTP port of ICM:
 "Host has security vulnerability (high): MTA Open Mail Relaying Allowed".


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Environment

SAP NetWeaver 7.00 or above.

Product

SAP NetWeaver all versions

Keywords

vulnerability, nessus, tenable , KBA , BC-SRV-COM , Communication Services: Mail, Fax, SMS, Telephony , Problem

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