Cisco Bug: CSCvs86661 - Call-Ahead Validation Failure Action custom code logged in mail logs but not sent to mail server
Jun 02, 2020
- Cisco Email Security Appliance
Known Affected Releases
Symptom: 5xx SMTP code is given to the sending mail server instead of custom code when the recipient validation request fails due to timeout or connection error. Receiving ESA erroneously logs the expected custom code in its mail_logs. Conditions: Configure callaheadconfig to with "Validation Failure Action: REJECT with custom code".
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Bug Details Include
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