Cisco Cisco Email Security Appliance C190 Guida Utente
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Chapter 8 Anti-Spam
shows the incoming relay for path A (above) as configured in the Add
Relay page in the GUI:
Figure 8-15
A Configured Incoming Relay
Determining Which Headers are Used
Your IronPort appliance will only examine the headers that were present when the
message was received. So, additional headers added locally (such as Microsoft
Exchange headers, etc.) or when the message is received by the IronPort appliance
are not processed. One way to help determine which headers are used is to
configure AsyncOS logging to include received headers via the
message was received. So, additional headers added locally (such as Microsoft
Exchange headers, etc.) or when the message is received by the IronPort appliance
are not processed. One way to help determine which headers are used is to
configure AsyncOS logging to include received headers via the
logheaders
subcommand of the
logconfig
CLI command:
mail3.example.com> logconfig
Currently configured logs:
[ ... list of configured logs ... ]
Choose the operation you want to perform:
- NEW - Create a new log.
- EDIT - Modify a log subscription.
- DELETE - Remove a log subscription.