Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
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Cisco AsyncOS 8.5.5 for Email Security User Guide
Chapter 19 Email Authentication
DMARC Verification
Note
All DMARC aggregate feedback reports that AsyncOS generates are DMARC compliant.
A DMARC aggregate feedback report contains the following sections:
•
Metadata of the report sender such as email address and report ID number.
•
Details of the published DMARC policy.
•
Details of DMARC policy disposition such as source IP address and disposition summary.
•
Domain identifiers
•
DMARC verification results and authentication summary.
Sample DMARC Aggregate Feedback Report
<?xml version="1.0" encoding="UTF-8" ?>
<feedback>
<version>1.0</version>
<report_metadata>
<org_name>cisco.com</org_name>
<email>noreply-dmarc-support@cisco.com</email>
<extra_contact_info>http://cisco.com/dmarc/support</extra_contact_info>
<report_id>b1d925$4ecceab=0694614b826605cd@cisco.com</report_id>
<date_range>
<begin>1335571200</begin>
<end>1335657599</end>
</date_range>
</report_metadata>
<policy_published>
<domain>example.com</domain>
<adkim>r</adkim>
<aspf>r</aspf>
<p>none</p>
<sp>none</sp>
<pct>100</pct>
</policy_published>
<record>
<row>
<source_ip>1.1.1.1</source_ip>
<count>2</count>
<policy_evaluated>
<disposition>none</disposition>
<dkim>fail</dkim>
<spf>pass</spf>
</policy_evaluated>
</row>
<identifiers>
<envelope_from>example.com</envelope_from>
<header_from>example.com</header_from>
</identifiers>
<auth_results>
<dkim>
<domain>example.com</domain>
<selector>ny</selector>
<result>fail</result>
</dkim>
<dkim>
<domain>example.net</domain>
<selector></selector>
<result>pass</result>
</dkim>