Cisco Cisco Email Security Appliance C190 Release Notes

You can upgrade to release 8.0.1-023 from the following versions:

7.1.5-104 

7.5.2-203 

7.6.1-022 

Reporting 
Enhancements 

Reporting enhancements let you: 

Create a custom report page with the charts and tables you reference most. 

Click links in reports to view the Message Tracking data for messages that 
violate Data Loss Prevention or Content Filtering policies. This enhancement 
will simplify investigating patterns and root causes of such violations. 

Message Tracking 
Enhancements 

You can now search Message Tracking for messages with UTF-8 encoded 
subjects. 

You can now restrict message tracking searches to quarantined messages 

Message Tracking search results and message details now include links to the 
message details page for quarantines that the message resides in 

If a Message Tracking query returns more than 1000 messages, you can now 
export up to 50,000 messages matching your query as a comma-separated 
values file, for analysis using other tools. 

Support for More 
Flexible Password 
Lengths 

Appliance passwords of any length, including zero characters, are now supported.

SNMP Trap 
Improvements 

The linkUp and linkDown SNMP traps have been replaced with standard RFC 
implementations (RFC-3418). 

DLP Engine 
Updating 
Enhancements

The appliance can now download and update both the DLP engine and the content 
matching classifiers used by your DLP policies either automatically or manually, 
depending on your settings. The settings for updating the RSA DLP engine and 
content matching classifiers on your appliance are accessible on the Security 
Services > Data Loss Prevention Settings page.

Spam Quarantine 
Improvements 

Spam quarantine search results are now easier to view. They now include a link 
to message tracking details.

Maximum 
Message Size for 
Encryption 
Increased

The appliance can now encrypt messages up to 25 MB in size.

Opening Support 
Cases

When opening a support case using the appliance, the severity level is 3. 
Previously, you could set the severity level using the appliance.

To open a support case at a higher severity level, contact Customer Support.

NIC Pairing 
Behavior

From AsyncOS 8.0 onwards, if the primary interface is up after a disruption, the 
appliance switches from backup interface to primary interface automatically.