Cisco Cisco Email Security Appliance C190 用户指南

Outbreak Filter 
Enhancements

Using the enhanced Outbreak Filter, you can:

Add the following additional email headers to the Outbreak Filters:

X-IronPort-Outbreak-Status

X-IronPort-Outbreak-Description

See 

Filter emails using the new email headers. See 

Perform a content filter-based scan on the Outbreak Filter processed messages 
by configuring Outbreak Filters to send the processed emails to an alternate 
destination mail host, Email Security Appliance. See 

.

Alter email subject line and body using the following Outbreak Filters 
variables:

$threat_verdict

$threat_category

$threat_type

$threat_description

$threat_level

See 

Configure Outbreak Filters to deliver emails immediately without adding them 
to quarantine. See 

Use the following new reports:

Hit Messages from Incoming Messages 

Hit Messages by Threat Level 

Messages resided in Outbreak Quarantine 

Top URLs Rewritten

See 

Suspend and 
resume mail 
delivery to 
specific domains 
and subdomains

You can now suspend and resume mail delivery to specific domains and 
subdomains. See 

 and 

.

Password 
security 
enhancements 

You can set the following options for administrative user passwords: 

Show a password strength indicator to a user entering a new password. 
(Password strength is enforced by the other password requirements that you 
specify.) 

Disallow certain words in passwords. (You upload a list of forbidden words to 
the appliance.) 

For more information, see