| Directive | Description | Example | | --- | --- | --- | | smtp-service | Enable/disable outbound SMTP services | smtp-service on | | http-mgmt-port | Port for web-based monitoring (default 8080) | http-mgmt-port 8080 | | pmta-license | Path to license file | pmta-license /etc/pmta/license | | max-smtp-out | Total concurrent outbound connections | max-smtp-out 10000 | | max-msg-rate | System-wide message rate (per second) | max-msg-rate 50 | | queue-dir | Where to store queue data (fast disk recommended) | queue-dir /spool/pmta | | log-dir | Log file directory | log-dir /var/log/pmta |
Without bounce-handler local , you will never process bounce feedback and remove bad addresses. powermta config file