This is what works:
Code: Select all
/ip firewall nat disable 1,2,3,4
/ip dns set servers=9.9.9.11,149.112.112.11
/tool e-mail send to="address@gmail.com" subject="Pi-hole is down on $[/system clock get time]."
If I use /ip firewall nat disable 1,2,3,4,5,6 it stops working and gives the error, even though I have 7 NAT rules, the command works from terminal.