Cisco Cisco Email Security Appliance C170 사용자 가이드
C H A P T E R
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Cisco AsyncOS 8.5 for Email User Guide
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Getting Started with the Cisco Email Security
Appliance
Appliance
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What’s New in This Release
This section describes the new features and enhancements in AsyncOS for Email Security 8.5. For more
information about the release, see the product release notes at the following URL:
information about the release, see the product release notes at the following URL:
.
You might also find it useful to review release notes for earlier releases to see the features and
enhancements that were previously added.
enhancements that were previously added.
Feature
Description
New Features
DMARC
Verification
Verification
AsyncOS for Email now allows you to:
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Verify incoming emails using DMARC.
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Define policies to override (accept, quarantine, or reject) domain owners’
policies.
policies.
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Send DMARC aggregate feedback reports to domain owners that helps to
strengthen their authentication deployments.
strengthen their authentication deployments.
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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 DMARC
record.
report size exceeds 10 MB or the size specified in the RUA tag of DMARC
record.