Good Morning All.

I have a domain with few subnets, all subnets connects through IPVPN to the center where i'm at. In every subnet there is one computer which runs one very important application.

There are two things i need to do:

1) To find out whether the application runs or not.
2) To send me a message to notify me about it.

Now, i have tried just to send a message to myself using the SendMessage function but it doesn't work. Is this function uses the Messenger Service which is disabled cause of security issues?

Any help will be appreciated.