Your very welcome! I’m glad I’m able to help. It’s pretty easy to add mosquitto. I’m running it in a separate jail.
Create your new jail. I called it mosquitto
iocage create -r 11.1-RELEASE -n mosquitto dhcp=on bpf=yes vnet=on boot=on
Enter jail cli
iocage console mosquitto
Install
pkg install mosquitto
Edit config file (if needed)
ee /usr/local/etc/mosquitto/mosquitto.conf
Enable service and start mosquitto
sysrc mosquitto_enable=yes
service mosquitto start