Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

The following example shows an 

spf-passed

 rule used to quarantine emails that 

are not marked as spf-passed:

Unlike the 

spf-status 

rule, the 

spf-passed

 rule reduces the SPF/SIDF 

verification values to a simple Boolean. The following verification results are 
treated as not passed in the 

spf-passed

 rule: None, Neutral, Softfail, TempError, 

PermError, and Fail. To perform actions on messages based on more granular 
results, use the 

spf-status

 rule. 

The 

workqueue-count

 rule checks the workqueue-count against a specified value. 

All the comparison operators are allowed, such as 

>

, 

==

, 

<=,

 and so forth. 

         # permanent error - stamp message subject

         strip-header("Subject");

         insert-header("Subject", "[POTENTIAL PHISHING] $Subject"); }

.

quarantine-spf-unauthorized-mail:

    if (not spf-passed) {

        quarantine("Policy");

    }