Cisco Cisco Email Security Appliance C670 Notas de publicación
3
Release Notes for Cisco AsyncOS 8.5 for Email
What’s New
Virtual appliance
support
support
•
The following deployment options are now supported:
–
Deployments with VMWare ESXi5.1 hypervisor
–
Deployment as part of a FlexPod solution
For general information about FlexPod, see
•
Feature keys for individual features can have earlier expiration dates than
the virtual appliance license, which expires on the date of the
latest-expiring feature key.
the virtual appliance license, which expires on the date of the
latest-expiring feature key.
•
Virtual license expiration now includes a 180-day grace period, during
which the appliance continues to deliver mail without security services.
which the appliance continues to deliver mail without security services.
Option to drop an email
with corrupt attachment
with corrupt attachment
You can now configure your content and message filters to drop emails
containing corrupt attachments.
containing corrupt attachments.
Envelope language
If you are using Cisco Registered Envelope Service for email encryption, you
can change the locale of the envelope to any one of the following locales:
can change the locale of the envelope to any one of the following locales:
•
English
•
French
•
German
•
Spanish
•
Portuguese
•
Japanese
Note
This feature will not be available at FCS, but will be available some
time thereafter.
time thereafter.
Provision and activate
Cisco Registered
Envelope Service
administrator from the
appliance
Cisco Registered
Envelope Service
administrator from the
appliance
For physical hardware appliances, you can now provision and activate Cisco
Registered Envelope Service administrator. The appliance prompts you to
enter the email address of the encryption account administrator. When you
provision an Encryption Profile, this email address is registered
automatically with the encryption server.
Registered Envelope Service administrator. The appliance prompts you to
enter the email address of the encryption account administrator. When you
provision an Encryption Profile, this email address is registered
automatically with the encryption server.
For virtual appliances, see
Stochastic sampling
If IronPort Anti-Spam or Intelligent Multi-Scan feature keys are active and
SenderBase Network Participation is enabled, AsyncOS sends a random
sample of messages normally dropped by poor reputation to CASE for
Antispam scanning. CASE scans these messages and uses the results to
improve the efficacy of the product.
SenderBase Network Participation is enabled, AsyncOS sends a random
sample of messages normally dropped by poor reputation to CASE for
Antispam scanning. CASE scans these messages and uses the results to
improve the efficacy of the product.
No Operation message
filter action
filter action
AsyncOS now includes a new message filter action, No Operation (
no-op
).
The No Operation action performs a no-op, or no operation.
You can use this action in a message filter if you do not want to use any of
the other actions such as Notify, Quarantine, or Drop. For example, to
understand the behavior of a new message filter that you created, you can use
the No Operation action. After the message filter is operational, you can
monitor the behavior of the new message filter using the Message Filters
report page, and fine-tune the filter to match your requirements.
the other actions such as Notify, Quarantine, or Drop. For example, to
understand the behavior of a new message filter that you created, you can use
the No Operation action. After the message filter is operational, you can
monitor the behavior of the new message filter using the Message Filters
report page, and fine-tune the filter to match your requirements.
Feature
Description