- Plesk for Linux
The extension Internal Mail-Forwarding only is installed.
Why is mail forwarding limited to 5 email addresses?
The extension has such limit since version 1.0.0:
The same information regarding the forwarding limit can be found under Plesk > Extensions > My Extensions >
Internal Mail-Forwarding only > Go To Extension:
If it is required to change the forwarding limit, contact the vendor of this extension.