Real Linux Troubleshooting Scenarios 24: Email Server Configuration and Management
Scenario 264: Email Server Not Responding Symptoms: Users report being unable to send or receive emails. Troubleshooting Steps: Check the email server logs for errors: journalctl -xe | grep postfix Verify that the email server process is running: systemctl status postfix Check network connectivity: telnet localhost 25 Scenario 265: Emails Stuck in Mail Queue Symptoms: … Read more