Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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Chapter 9      Anti-Virus
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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
OL-25136-01
Security Manager feature. You enable Anti-Virus actions on a per-recipient basis 
using the Email Security Feature: the Mail Policies > Incoming or Outgoing Mail 
Policies pages (GUI) or the 
policyconfig > antivirus
 command (CLI). 
Message Scanning Settings
Scan for Viruses Only:
Messages processed by the system are scanned for viruses. Repairs are not 
attempted for infected attachments. You can choose whether to drop 
attachments and deliver mail for messages that contain viruses or could not 
be repaired.
Scan and Repair Viruses:
Messages processed by the system are scanned for viruses. If a virus is found 
in an attachment, the system will attempt to “repair” the attachment. 
Dropping Attachments 
You can choose to drop infected attachments. 
When infected attachments to messages have been scanned and dropped by 
the anti-virus scanning engine, the attachment is replaced with a new 
attachment called   “Removed Attachment.” The attachment type is text/plain 
and contains the following:
Users will always be notified if their messages were modified in any way 
because they were infected with a bad attachment. You can configure a 
secondary notification action, as well (see 
). 
The notify action is not needed to inform users that a message was modified 
if you choose to drop infected attachments. 
X-IronPort-AV Header
This attachment contained a virus and was stripped.
     Filename: filename
 Content-Type: application/filetype