License: valid (unlimited/1000000/hour) If the license is missing, expired, or mismatched (e.g., wrong MAC), you will see errors like:
If you need a new license key or have lost your existing one, contact or your reseller with your order ID and server MAC address. Disclaimer: This article is for informational purposes. PowerMTA and SparkPost are trademarks of their respective owners. Always refer to official documentation for licensing policies. powermta license key
systemctl restart pmta To check if your license is active and recognized, use: or mismatched (e.g.