I have the following script to only trigger and alarm email when the device is offline for longer that the specified time configured in the Thresholds:

return ($node->runtimeFlags & 0x0004) ? 1 : 0;

The problem I am having is that I get about 100+ emails when a site goes down for power failure or something. I was looking at another thread where there was a script used for filtering alarms.

https://www.netxms.org/forum/configuration/dependency-script-based-on-infrastructure/

Code used:

nparents = GetNodeParents($node);		// get parent objects of tested node
foreach(i : nparents)
{
	if (i->type == 5)			// if it is infrastructure object (container)...
	{
		oparents = GetObjectParents(i);	//... get parents of the object too...
		foreach(j : oparents)
		{
			if (j->type == 5)	//... and if it is infrastructure object (container) again...
			{
				children = GetObjectChildren(j);	//... get object children...
				foreach(k : children)
				{
					if ((k->status == 4) &&	(classof(k)!="NetObj")) return 0;	//... and if the status of any of the children objects is "critical" (bypassing non-node objects) do not take action.
				}
			}
		}
	}
}
return 1;	// else allow action

I have been trying to make this work but have no luck, I think the problem is my layout in NetXMS structure for sites. Attached image is my structure.
I have them this way as it makes it easier to view on Status Map.

Any assistance would be greatly appreciated.