Sample Powermta Configuration File Hot _verified_ File
After editing your /etc/pmta/config file, you must verify the configuration and restart the service. pmta reload Use code with caution. If it returns "Configuration valid", you are good to go.
<log access> file /var/log/pmta/access.log format "date time msgid from to size relay status" rotate 1d compress yes </log> sample powermta configuration file hot
In 2024 and beyond, DKIM isn't optional. Ensuring dkim-sign yes is active in your config ensures that every outgoing mail is cryptographically signed, which is a primary signal for "hot" deliverability to the inbox rather than the spam folder. Best Practices Before Going "Hot" After editing your /etc/pmta/config file, you must verify
http-mgmt-port 8080 http-access 1.2.3.4 monitor # Allow only your admin IP to view logs Use code with caution. Copied to clipboard Step-by-Step Implementation Guide Preparation : Ensure you have a static IP address domain name with the hostname (e.g., mail.yourdomain.com ) set in your server's settings. Install PowerMTA : Upload your RPM or DEB package and install it using rpm -ivh PowerMTA.rpm Place License File : Copy your license.dat /etc/pmta/ Edit the Config YOUR-LICENSE-KEY-HERE with your actual key. smtp-source-ip to your server's public IP. Ensure the matches your domain's rDNS (Reverse DNS) record to avoid being flagged as spam. Set Up DKIM <log access> file /var/log/pmta/access
