Cisco Cisco Email Security Appliance C190 Guía Del Usuario
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Cisco AsyncOS 9.0 for Email User Guide
Chapter 1 Getting Started with the Cisco Email Security Appliance
What’s New in This Release
Advanced Malware
Protection
Improvements
Protection
Improvements
•
You can now use the Advanced Malware Protection feature to detect
malware in archived or compressed email attachments.
malware in archived or compressed email attachments.
For more information, see
. For a list of supported archive and compressed formats, see
File Criteria for Advanced Malware Protection Services for Cisco
Content Security Products, available from
Content Security Products, available from
http://www.cisco.com/c/en/us/support/security/email-security-appliance
/products-user-guide-list.html
/products-user-guide-list.html
•
When you configure the file analysis feature, you choose which file types
are sent for analysis. See
are sent for analysis. See
.
•
New types are added dynamically; you will receive an alert when the list
of uploadable file types changes, and can select added file types to
upload. See
of uploadable file types changes, and can select added file types to
upload. See
•
You will receive an alert if analysis of some file types is temporarily
unavailable. See
unavailable. See
•
You will receive an alert if analysis of all supported file types is restored
after a temporary outage. See
after a temporary outage. See
•
Cisco AsyncOS for Email now includes a new message filter action
(
(
skip-ampcheck
) that allows messages to bypass File Reputation Filtering
and File Analysis configured on the system. See
.
Virtual Gateway
Improvement
Improvement
The number of Virtual Gateway addresses available on all Email Security
appliance models is now 255. See
appliance models is now 255. See
Per-user spam
notifications
notifications
You can specify which users receive spam notifications, based on LDAP
groups.
groups.
Customizable end user
notification page for
URL filtering
notification page for
URL filtering
You can customize the appearance of the end user notification page used for
URL filtering and display your organization's branding such as logo, name of
the organization, contact information, and so on. See
URL filtering and display your organization's branding such as logo, name of
the organization, contact information, and so on. See
.
Disk space
management
improvements
management
improvements
More than 2 TB of disk space is now available on physical hardware and on
virtual appliances running ESXi 5.5 and VMFS 5.
virtual appliances running ESXi 5.5 and VMFS 5.
You can now allocate disk space on the appliance based on the functionality
your organization uses (for spam and system quarantines, reporting and
tracking data, etc.)
your organization uses (for spam and system quarantines, reporting and
tracking data, etc.)
Previous limits on quarantine sizes have been removed.
For virtual appliances, you can use VMWare tools to increase the disk space
available to Email Security appliance instances.
available to Email Security appliance instances.
For details, see
Configurable SSL
Settings in FIPS Mode
Settings in FIPS Mode
In FIPS mode, you can now configure the Cipher Suites in the SSL settings,
using the
using the
sslconfig
command in CLI. For more information, see Cisco
AsyncOS for Email CLI Reference Guide.
Note
You cannot change server and client methods in FIPS mode.
Feature
Description