smtp-port 25 http-mgmt-port 8080 http-access localhost 10.0.0.0/8 host-name mailer.yourdomain.com max-smtp-out 200 max-queue-size 20G always-allow-relay yes processes 8 max-message-size 25M
ip 192.0.2.1 domain = example.com;
<virtual-mta marketing> smtp-listener 0.0.0.0:26 domain-key marketing, yourdomain.com, /etc/pmta/keys/marketing.pem smtp-source-host 192.168.1.20 </virtual-mta> powermta configuration guide top