Do you have a non-legit Minecraft Client like T-Launcher? Well no worries! We support connection via cracked clients! This is how:
Open your MintraNodes server
Go to the file manager
Edit the "server.properties" file
Scroll through until you find the string "online_mode=true"
Change that string to "online_mode=false"
Save the file
Then finally, restart your server.
After this connection with a cracked client should be working perfectly. (we still recommend legit clients)