How do I install and configure Premium Outgoing Antispam?
To install Premium Outgoing Antispam, use Plesk autoinstaller, run the following command:
go to Tools & Settings > Updates & Upgrades
After the installation is completed, you will find the component on the Tools & Settings > Outbound Spam Filter page.
Install License for it through Plesk: Tools & Settings -> License Management -> Additional License Keys
- Refer to this guide for additional information.