Cisco Bug: CSCvu41447 - ESA DMARC verification fails when SPF encounters TempError or PermError
Aug 28, 2020
- Cisco Email Security Appliance
Known Affected Releases
Symptom: ESA is not complying to RFC for handling of DMARC verification results where SPF verdicts returned are TempError or PermError as indicated on RFC7489. ESA is currently marking TempError and PermError as immediate DMARC verification failure. Conditions: The ESA is configured with DMARC verification. SPF lookup for the identities returns a TempError or PermError.
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Bug Details Include
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