Cisco Cisco Email Security Appliance C680 Notas de publicación

Detecting Forged 
Messages (also known as 
spoofing, CEO fraud, or 
business email 
compromise) 

Cisco Email Security appliance can detect fraudulent messages with 
forged sender address (From: header) and perform actions on such 
messages. 

See the “Email Authentication” chapter in the user guide or online help.

Support for On-Premises 
File Reputation Server

If you have deployed a Cisco AMP Virtual Private Cloud appliance on 
your network, you can now query the file reputation of message 
attachments without sending them to the public reputation cloud. 

To configure your appliance to use an on-premises file reputation server, 
see the “File Reputation Filtering and File Analysis” chapter in the user 
guide or online help. 

Cloud Updatable 
Advanced Malware 
Protection Engine

The Advanced Malware Protection engine is now cloud updatable. 

You can use the 

ampstatus

 command in CLI to view the version of 

various Advanced Malware Protection components. See the CLI 
Reference Guide for AsyncOS for Cisco Email Security Appliances. 

Virtual Appliance 
Enhancement

Cisco Email Security virtual appliances can now be deployed on VMware 
vSphere Hypervisor (ESXi) 6.0.

For more information, see the Cisco Content Security Virtual Appliance 
Installation Guide, available from: 

Duplicate Boundaries 
Verification

Cisco Email Security appliance can now detect messages with duplicate 
MIME boundaries and perform actions on them. 

Use the Duplicate Boundaries Verification content filter condition or the 

duplicate_boundaries

 message filter rule to detect messages with 

duplicate MIME boundaries. 

See the “Content Filters” chapter or the “Using Message Filters to Enforce 
Email Policies” chapter in the user guide or online help. 

Cisco Email Submission 
and Tracking Portal 
Registration

Cisco Email Submission and Tracking Portal is a web-based tool that 
allows email administrators to track the spam submissions from their 
organization and to report new misclassified messages to Cisco. This 
portal requires all your appliances to have a common registration ID. 

Use the System Administration > Email Submission and Tracking 
Portal Registration page in web interface or the 

portalregistrationconfig

 command in CLI to set the registration ID. If 

your appliances are not part of a cluster, you must set a common 
registration ID on all your appliances. 

See the “Anti-Spam” chapter in the user guide or online help.