TrueNAS

• Open-source NAS appliance with a web-based UI, based on Debian and OpenZFS
• Previously called “FreeNAS”, which was based on FreeBSD

Resources

• 
• Setting Up Static IPs
• Containers - added in 25.04, still experimental in 25.10, use at own risk

FAQ

Send mail from the CLI

cli -c 'system mail send mail_message={"subject":"test","text":"Test message."}'