- Plesk for Windows
- Plesk for Linux
After the migration/restoring the backup the following warning is shown:
The component Spam Filter is not installed. It will be disabled for the following objects...
Plesk > Tools & Settings > Mail Server Settings > Spam filtering tab cannot be accessed and the following appeared:
Spam filter is not installed
SpamAssassin component. is not installed.
2. Install SpamAssassin via the tab Plesk > Tools & Settings > Updates and Upgrades > Mail hosting features > check SpamAssassin component.