Thanks for the reply, Moxie. I realise I sound negative, but I do love your work. The app gave me no indication that delivery was failing. Couldn't you detect the failure when you try and forward on the message from your servers (if it is a push architecture)? Happy to give you my details if you want to look into it.
It's using the Google Android push stuff, which means to deliver a message to a phone, Moxies server sends a message to Google to ask Google to push a message to the phone ASAP. So he gets no feedback.
