Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

File Analysis 
quarantine 
improvements 

Messages can now be automatically released or deleted from the centralized 
File Analysis quarantine on the Content Security Management Appliance 
based on the analysis verdict. 

Updater enhancements

Email Security appliance includes the following updater enhancements:

Email security appliance can check the validity of the Cisco updater 
server certificate every time the appliance communicates with the updater 
server. 

See 

If you are using a non-transparent proxy server, you can add the CA 
certificate used to sign the proxy certificate to the appliance. By doing so, 
the appliance trusts the proxy server communication. 

See 

Disabling SSLv3

For enhanced security, you can disable SSLv3 for the following services:

Updater

URL Filtering

End User Quarantine

LDAP

See 

Accept or reject 
messages based on the 
size of the subject

While configuring the global settings for listeners, you can now specify 
whether to accept or reject messages based on the size of the subject. If you 
specify this parameter, messages having subject size within the specified limit 
will be accepted and any other messages will be rejected. For instructions, see 

.