Cisco Cisco Email Security Appliance C380 Technische Referenzen
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I R O N P O R T A S Y N C O S 7 . 1 C L I R E F E R E N C E G U I D E
Example: Enabling Incoming RelaysConfiguring an Incoming Relay
Code Example 3-4 incomingrelayconfig
mail3.example.com> incomingrelayconfig
Incoming relays: Disabled
Choose the operation you want to perform:
- SETUP - Edit update configuration.
- RELAYLIST - Configure incoming relays.
[]> setup
This command helps your IronPort appliance determine the sender's
originating IP address.
You should ONLY enable this command if your IronPort appliance is NOT
directly connected to the Internet as the "first hop" in your email
infrastructure.
You should configure this feature if other MTAs or servers are
configured at your network's perimeter to relay mail to your IronPort
appliance.
Do you want to enable and define incoming relays? [N]> y
Incoming relays: Enabled
Choose the operation you want to perform:
- SETUP - Edit update configuration.
- RELAYLIST - Configure incoming relays.
[]> relaylist
There are no relays defined.
Choose the operation you want to perform:
- NEW - Create a new entry
[]> new
Enter a name for this incoming relay (Ex: "first-hop")
[]> first-hop
Enter the IP address of the incoming relay. CIDR addresses such as
10.1.1.0/24 are allowed. IP address ranges such as 10.1.1.10-20 are
allowed.
IP subnets such as 10.2.3. are allowed. Hostnames such as
crm.example.com are allowed.
Partial hostnames such as .example.com are allowed.