var ActiveDirectory = require('activedirectory');
var config = { url: 'ldap://myhotmail.onmicrosoft.com',
    baseDN: 'dc=myhotmail,dc=onmicrosoft,dc=com',
    username: 'roledene@myhotmail.onmicrosoft.com',
    password: 'myPassword'
}
var ad = new ActiveDirectory(config);

var username = 'roledene@myhotmail.onmicrosoft.com';
var password = 'myPassword';

ad.authenticate(username, password, function(err, auth) {
    if (err) {
        console.log('ERROR: '+JSON.stringify(err));
        return;
    }

    if (auth) {
        console.log('Authenticated!');
    }
    else {
        console.log('Authentication failed!');
    }
});

ERROR: {"code":"ENOTFOUND","errno":"ENOTFOUND","syscall":"getaddrinfo","hostname":"myhotmail.onmicrosoft.com","host":"myhotmail.onmicrosoft.com","port":389}