Cisco Bug: CSCul29118 - DKIM fails verification for a message with empty body
Jan 31, 2018
- Cisco Email Security Appliance
Known Affected Releases
7.6.3-019 8.0.1-023 8.5.0-000 9.0.0-500
Symptom: When a DKIM signed message is received on the Email Security Appliance that does not contain any message body, the DKIM verification fails. Conditions: Email Security Appliance with AsyncOS 7.6.3 or 8.0.1 receiving DKIM signed message with no message body (body length= 0).
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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