Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
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Cisco AsyncOS 8.5.6 for Email User Guide
Chapter 19 Email Authentication
DMARC Verification
Step 4
Submit and commit your changes.
Configuring DMARC Verification on the Mail Flow Policy
Procedure
Step 1
Choose Mail Policies > Mail Flow Policies.
Table 19-6
DMARC Global Settings
Global Setting
Description
Specific senders bypass address list
Skip DMARC verification of messages from specific
senders. Choose an address list from the drop-down list.
senders. Choose an address list from the drop-down list.
Note
You can choose only the address lists that are created
by choosing the Allow only full Email Addresses
option. For more information, see
by choosing the Allow only full Email Addresses
option. For more information, see
Bypass verification for messages with
headers
headers
Skip DMARC verification of messages that contain specific
headers. For example, use this option to skip DMARC
verification of messages from mailing lists and trusted
forwarders.
headers. For example, use this option to skip DMARC
verification of messages from mailing lists and trusted
forwarders.
Enter a header or multiple headers separated by commas.
Schedule for report generation
The time when you want AsyncOS to generate DMARC
aggregate reports. For example, you can choose non-peak
hours for generating aggregate reports to avoid impact on
mail flow.
aggregate reports. For example, you can choose non-peak
hours for generating aggregate reports to avoid impact on
mail flow.
Entity generating reports
The entity generating DMARC aggregate reports. This helps
the domain owners who receive DMARC aggregate reports to
identify the entity that generated the report.
the domain owners who receive DMARC aggregate reports to
identify the entity that generated the report.
Enter a valid domain name.
Additional contact information for
reports
reports
Additional contact information, for example, details of your
organization’s customer support, if the domain owners who
receive DMARC aggregate reports want to contact the entity
that generated the report.
organization’s customer support, if the domain owners who
receive DMARC aggregate reports want to contact the entity
that generated the report.
Send copy of all aggregate reports to
Send a copy of all DMARC aggregate reports to specific
users, for example, internal users who perform analysis on
the aggregate reports.
users, for example, internal users who perform analysis on
the aggregate reports.
Enter an email address or multiple addresses separated by
commas.
commas.
Error Reports
Send delivery error reports to the domain owners if the
DMARC aggregate report size exceeds 10 MB or the size
specified in the RUA tag of the DMARC record.
DMARC aggregate report size exceeds 10 MB or the size
specified in the RUA tag of the DMARC record.
Check the check box.