Cisco Cisco Email Security Appliance C190 Mode D'Emploi
Chapter 6 Using Message Filters to Enforce Email Policies
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Cisco IronPort AsyncOS 7.5 for Email Advanced Configuration Guide
OL-25137-01
SPF Status
spf-status
What was the SPF verification status? This filter
rule allows you to query for different SPF
verification results. You can enter a different
action for each valid SPF/SIDF return value. See
rule allows you to query for different SPF
verification results. You can enter a different
action for each valid SPF/SIDF return value. See
SPF Passed
spf-passed
Did the SPF/SIDF verification pass? This filter
rule generalizes the SPF/SIDF results as a
Boolean value. See
rule generalizes the SPF/SIDF results as a
Boolean value. See
Image verdict
image-verdict
What was the image scanning verdict? This filter
rule allows you to query for different image
analysis verdicts. See
rule allows you to query for different image
analysis verdicts. See
Workqueue count
workqueue-count
Is the work queue count equal to, less than, or
greater than the specified value? See
greater than the specified value? See
.
Body Scanning
body-contains(<regular
expression>)
Does the message contain text or an attachment
that matches a specified pattern? Does the
pattern occur the minimum number of times you
specified for the threshold value?
that matches a specified pattern? Does the
pattern occur the minimum number of times you
specified for the threshold value?
The engine scans delivery-status parts and
associated attachments.
associated attachments.
See
Body Scanning
only-body-contains(<regular
expression>)
Does the message body contain text that matches
a specified pattern? Does the pattern occur the
minimum number of times you specified for the
threshold value? Attachments are not scanned.
See
a specified pattern? Does the pattern occur the
minimum number of times you specified for the
threshold value? Attachments are not scanned.
See
.
Encryption
Detection
Detection
encrypted
Is the message encrypted? See
Attachment
Filename
Filename
a
attachment-filename
Does the message contain an attachment with a
filename that matches a specific pattern? See
filename that matches a specific pattern? See
.
Table 6-2
Message Filter Rules
Rule Syntax
Description