Cisco Cisco Email Security Appliance C160

You can now access the Sender Group report directly from the Monitor menu; the link has been removed 
from the bottom of the Incoming Mail report page. 

Feature key is no longer required to enable Centralized Management feature. By default, Centralized 
Management feature is enabled on your appliance.

Prior to this release, Email Security appliance enters resource conservation mode when the RAM 
utilization exceeds 75% and the allowed injection rate is gradually decreased as RAM utilization 
approaches 85%. 

Suspend and resume 
mail delivery to 
specific domains and 
subdomains

You can now suspend and resume mail delivery to specific domains and 
subdomains.

Password security 
enhancements 

You can set the following options for administrative user passwords: 

Show a password strength indicator to a user entering a new password. 
(Password strength is enforced by the other password requirements that 
you specify.) 

Disallow certain words in passwords. (You upload a list of forbidden 
words to the appliance.) 

Loading configuration 
in clustered appliances

You can now load configuration in clustered appliances in the following 
scenarios:

If you are migrating from on-premise environment to hosted environment 
and you want to migrate the on-premise cluster configuration to the 
hosted environment.

If an appliance in a cluster is down or needs to be retired and you want 
to load the configuration from this appliance to a new appliance that you 
plan to add to the cluster.

If you want to load a backed up configuration to a cluster.