Cisco Bug: CSCzv14347 - ENH: Treat 552 RCPT TO reply as permanent error
Feb 26, 2019
- Cisco Email Security Appliance
Known Affected Releases
6.0.0-757 6.1.0-000 6.1.1-000 6.1.5-000 6.4.0-000 6.5.0-000
Symptom: Email Security Appliance will treat any "552" error code as a "Soft Bounce" (temporary failure) and retry delivery per the bounce profile. Conditions: Normal Mail flow where the appliance receives a "552" error code while trying to deliver a message.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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