: For user-level configurations, including authentication and quotas.
: Defines the IP and port (usually 25 or 587) where PMTA accepts incoming mail. smtp-listener 0.0.0.0:25 Use code with caution. Copied to clipboard powermta config file link
Do you need help with like IP rotation, DKIM signing, or throttling for a particular provider? PowerMTA-Config-Defaults/config-sample at master - GitHub : For user-level configurations