I am attempting to setup the SMS notification and have setup an account with BulkSMS. I selected the "BulkSMS" provider and entered in my credentials but continue to get "Invalid User Credentials". If I go to the bulksms website and login with those same credentials it works fine. I get no other error or indication as to why this isn't working.  I substituted my real username with [USERNAME] so normally I would be using my real username in this space.  Anyone have a work around or also experience this?