apt-get install landscape-client
cd /etc/landscape
wget https://letsencrypt.org/certs/letsencryptauthorityx3.pem.txt
mv letsencryptauthorityx3.pem.txt letsencryptauthorityx3.pem
landscape-config --computer-title "TEMP" --account-name standalone --url https://control.wjw.nz/message-system --ping-url https://control.wjw.nz/ping --ssl-public-key /etc/landscape/letsencryptauthorityx3.pem
