Cisco Cisco Content Security Management Appliance M160 Guía Del Usuario
15-25
AsyncOS 9.0 for Cisco Content Security Management Appliances User Guide
Chapter 15 Logging
Log Subscriptions
Tue May 31 09:20:27 2005 Info: MID 2 Message-ID '<44e4n$2@example.com>'
Tue May 31 09:20:27 2005 Info: MID 2 Subject 'Monthly Reports Due'
Logging Message Headers
In some cases, it is necessary to record the presence and contents of a message’s headers as they pass
through the system. You specify the headers to record on the Log Subscriptions Global Settings page (or
via the
through the system. You specify the headers to record on the Log Subscriptions Global Settings page (or
via the
logconfig
->
logheaders
subcommand in the CLI). The appliance records the specified message
headers in the text mail logs and the tracking logs. If the header is present, the system records the name
of the header and the value. If a header is not present, nothing is recorded in the logs.
of the header and the value. If a header is not present, nothing is recorded in the logs.
Note
The system evaluates all headers that are present on a message, at any time during the processing of the
message for recording, regardless of the headers specified for logging.
message for recording, regardless of the headers specified for logging.
Note
The RFC for the SMTP protocol is located at
http://www.faqs.org/rfcs/rfc2821.html
and defines user-defined headers.
Note
If you have configured headers to log via the
logheaders
command, the header information appears after
the delivery information:
For example, specifying “date, x-subject” as headers to be logged causes the following line to appear in
the mail log:
the mail log:
Tue May 31 10:14:12 2005 Info: Message done DCID 0 MID 3 to RID [0] [('date', 'Tue, 31 May
2005 10:13:18 -0700'), ('x-subject', 'Logging this header')]
Configuring Global Settings for Logging by Using the GUI
Procedure
Step 1
Click the Edit Settings button in the Global Settings section of the Log Subscriptions page.
Step 2
Specify the system metrics frequency, whether to include Message ID headers in mail logs, whether to
include the remote response, and whether to include the original subject header of each message.
include the remote response, and whether to include the original subject header of each message.
For information about these settings, see
Step 3
Enter any other headers you want to include in the logs. Separate each entry with a comma.
Step 4
Submit and commit your changes.
Table 15-23
Log Headers
Header name
Name of the header
Value
Contents of the logged header