Cisco Cisco Email Security Appliance C160
2
Release Notes for AsyncOS 9.8 for Cisco Email Security Appliances
What’s New
Support for 90-Series
Hardware
Hardware
Support for new appliance models:
•
C190
•
C390
•
C690
Graymail Detection and
Safe Unsubscribing
Safe Unsubscribing
•
The Email Security appliance allows you to:
–
Identify graymail using the integrated graymail engine and apply
appropriate policy controls.
appropriate policy controls.
–
Provide a secure and easy mechanism for end users to
unsubscribe from unwanted graymail using cloud-based
Unsubscribe Service.
unsubscribe from unwanted graymail using cloud-based
Unsubscribe Service.
•
You can monitor detected graymail using the following reports:
–
Overview page > Incoming Mail Summary
–
Incoming Mail page > Top Senders by Graymail Messages
–
Incoming Mail page > Incoming Mail Details
–
Incoming Mail page > Incoming Mail Details > Sender Profile
(drill down view)
(drill down view)
–
Internal Users page > Top Users by Graymail
–
Internal Users page > User Mail Flow Details
–
Internal Users page > User Mail Flow Details > Internal User
(drill down view)
(drill down view)
•
If you have enabled service updates, scanning rules for the graymail
management solution are automatically retrieved from the Cisco
update servers.
management solution are automatically retrieved from the Cisco
update servers.
See the “Managing Graymail” chapter in the user guide or online help.
Web Interaction Tracking
The web interaction tracking feature provides information about the end
users who clicked on rewritten (policy or Outbreak Filter) URLs and the
action associated with each user click.
users who clicked on rewritten (policy or Outbreak Filter) URLs and the
action associated with each user click.
Once you enable this feature, you can use the Web Interaction Tracking
report to view information such as top malicious URLs clicked, top users
who clicked on malicious URLs, and so on.
report to view information such as top malicious URLs clicked, top users
who clicked on malicious URLs, and so on.
Note
Web Interaction Tracking report modules are not updated in
real-time and are refreshed every 30 minutes. Also, after clicking
a rewritten URL, it may take up to two hours for the Web
Interaction Tracking report to report this event.
real-time and are refreshed every 30 minutes. Also, after clicking
a rewritten URL, it may take up to two hours for the Web
Interaction Tracking report to report this event.
See the “Protecting Against Malicious or Undesirable URLs” chapter in
the user guide or online help.
the user guide or online help.