Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

 shows the incoming relay for path A (above) as configured in the Add 

Relay page in the GUI:

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 

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.