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Cisco Bug: CSCzv49041 - ESA should not require Authoritative Answer for Alternate DNS Serves

Last Modified

Feb 07, 2017

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

7.6.0-000 8.5.0-000

Description (partial)

When using the Root Servers for DNS queries, the appliance will not query the configured Alternate DNS Servers for domains that match.

Appliance DNS is configured to use the Root Servers with Alternate DNS Servers configured for one or more domains.
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