Cisco Bug: CSCvu39828 - ESA AsyncOS shows TLS connection limit exceeded for incoming emails
Jun 25, 2020
- Cisco Email Security Appliance
Known Affected Releases
Symptom: Cisco ESA C680 with software version 12.1.0-089 stops receiving incoming emails with message TLS connection limit exceeded. Conditions: ESA running AsyncOS code version 12.1.0-089 ESA Public listener configured above 1000 connections. Mail logs shows the following message: "no messages injected within the timeout period"
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Bug Details Include
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