Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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User Guide for AsyncOS 9.7 for Cisco Email Security Appliances
 
Chapter 12      Anti-Virus
  How to Configure the Appliance to Scan for Viruses
 The default text is:
Any message with multiple states causes a multi-part notification message informing users what actions 
the appliance performed on the message (for example, the user is notified that the message was repaired 
of a virus, but another part of the message was encrypted).
Archive Original Message
You can archive messages the system has identified as containing (or possibly containing) viruses to the 
“avarchive” directory. The format is an mbox-format log file. You must configure an “Anti-Virus 
Archive” log subscription to archive messages with viruses or messages that could not be completely 
scanned. For more information, see 
Note
In the GUI, you may need to click the “Advanced” link to reveal the “Archive original message” setting. 
Sending Notifications
When the system has identified a message as containing viruses, you can send the default notification to 
the sender, the recipient, and/or additional users. When specifying additional users to notify, separate 
multiple addresses with commas (in both the CLI and the GUI). The default notification messages are:
Add Custom Header to Message
You can define an additional, custom header to be added to all messages that are scanned by the 
anti-virus scanning engine. Click Yes and define the header name and text. 
You can also create filters that use the 
skip-viruscheck
 action so that certain messages bypass virus 
scanning. See 
Table 12-2
Default Subject Line Text for Anti-Virus Subject Line Modification
Verdict
Default Text to Add to Subject
Encrypted 
[WARNING: MESSAGE ENCRYPTED]
Infected
[WARNING: VIRUS DETECTED]
Repaired
[WARNING: VIRUS REMOVED]
Unscannable
[WARNING: A/V UNSCANNABLE]
Table 12-3
Default Notifications for Anti-Virus Notifications 
Verdict
Notification
Repaired
The following virus(es) was detected in a mail message: <virus name(s)> 
Actions taken: Infected attachment dropped (or Infected attachment repaired).
Encrypted
The following message could not be fully scanned by the anti-virus engine due to 
encryption.
Unscannable
The following message could not be fully scanned by the anti-virus engine.
Infectious
The following unrepairable virus(es) was detected in a mail message: <virus 
name(s)>.