Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
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Cisco IronPort AsyncOS 7.1 for Email Advanced Configuration Guide
OL-22164-02
Chapter 5 Using Message Filters to Enforce Email Policies
SPF-Passed Rule
The following example shows an
spf-passed
rule used to quarantine emails that
are not marked as spf-passed:
quarantine-spf-unauthorized-mail:
if (not spf-passed) {
quarantine("Policy");
}
Note
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
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
results, use the
spf-status
rule.
Workqueue-count 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"); }
.