Cisco Cisco Email Security Appliance X1050 ユーザーガイド

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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Chapter 12      IronPort Email Encryption
X-PostX-Suppress-Apple
t-For-Open
Indicates whether to disable the 
decryption applet. The decryption 
applet causes message attachments to 
be opened in the browser 
environment. Disabling the applet 
causes the message attachment to be 
decrypted at the key server. If you 
disable this option, messages may 
take longer to open, but they are not 
dependent on the browser 
environment. This header overrides 
the default profile setting.
A Boolean for whether to 
disable the decryption 
applet. Set to 
true
 to 
disable the applet. The 
default value is 
false
.
Table 12-3
Email Encryption Headers
MIME Header
Description
Value