Cisco Cisco ASA 5585-X with No Payload Encryption Technisches Handbuch
Configure the ASA for SMTP Mail Server Access in
DMZ, Inside, and Outside Networks
DMZ, Inside, and Outside Networks
Document ID: 118958
Contributed by Aastha Bhardwaj, Divya Subramanian, Prapanch
Ramamoorthy, and Dinkar Sharma, Cisco TAC Engineers.
May 13, 2015
Ramamoorthy, and Dinkar Sharma, Cisco TAC Engineers.
May 13, 2015
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Configure
Mail Server in the DMZ Network
Network Diagram
ASA Configuration
ESMTP TLS Configuration
Mail Server in the Inside Network
Network Diagram
ASA Configuration
Mail Server in the Outside Network
Network Diagram
ASA Configuration
Verify
Mail Server in the DMZ Network
TCP Ping
Connection
Logging
NAT Translations (Xlate)
Mail Server in the Inside Network
TCP Ping
Connection
Logging
NAT Translations (Xlate)
Mail Server in the Outside Network
TCP Ping
Connection
Logging
NAT Translations (Xlate)
Troubleshoot
Mail Server in the DMZ Network
Packet−Tracer
Packet Capture
Mail Server in the Inside Network
Packet−Tracer
Mail Server in the Outside Network
Packet−Tracer
Related Information
Prerequisites
Requirements
Components Used
Conventions
Configure
Mail Server in the DMZ Network
Network Diagram
ASA Configuration
ESMTP TLS Configuration
Mail Server in the Inside Network
Network Diagram
ASA Configuration
Mail Server in the Outside Network
Network Diagram
ASA Configuration
Verify
Mail Server in the DMZ Network
TCP Ping
Connection
Logging
NAT Translations (Xlate)
Mail Server in the Inside Network
TCP Ping
Connection
Logging
NAT Translations (Xlate)
Mail Server in the Outside Network
TCP Ping
Connection
Logging
NAT Translations (Xlate)
Troubleshoot
Mail Server in the DMZ Network
Packet−Tracer
Packet Capture
Mail Server in the Inside Network
Packet−Tracer
Mail Server in the Outside Network
Packet−Tracer
Related Information