Cisco Cisco Email Security Appliance C160

Click System Administration > Log Subscriptions.

Edit one of the existing log subscriptions and submit the configuration without making any changes.

Copy the new SSH key from the success message displayed on top of the page.

Log in to the remote server and edit the 

authorized_keys

 file.

Replace the old SSH key with the new SSH key.

If you do not perform this step, the logs will not be pushed to the remote server after the upgrade.

If you have deployed multiple content security appliances (email, web, and/or management) and you 
want to view detailed file analysis results in the cloud for all files uploaded from any appliance in your 
organization, you must configure an appliance group on each appliance after upgrading. 

For details, see information about grouping appliances in the “File Reputation Filtering and File 
Analysis” chapter in the user guide PDF. 

CSCut78133 The File Analysis cloud server URL has changed, and as a result, the file types that can be 
analyzed may have changed after upgrade. You should receive an alert if there are changes. To verify the 
file types selected for analysis, select Security Services > File Reputation and Analysis. 

Enabling RSA Email DLP for outbound messages on an appliance that is already having anti-spam 
and anti-virus scanning running on inbound messages can cause a performance degradation of less 
than 10%.

Enabling RSA Email DLP on an appliance that is only running outbound messages and is not 
running anti-spam and anti-virus can cause higher performance degradation as compared to the 
previous scenario. 

SenderBase Network Participation now uses the Context Adaptive Scanning Engine (CASE) to collect 
data to power IronPort Information Services. In some configurations customers may experience a 
moderate performance decline.