Cisco Bug: CSCvi15213 - have a unique identifier in all DNS responses, failed and/or successful.
Jan 07, 2019
- Cisco Email Security Appliance
Known Affected Releases
Symptom: ESA should sent alerts when DNS lookup failed Conditions: Add ICID, MID or any unique identifiers to DNS lookups to enhance logging and allow for better tracking and investigations.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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