SMSSecure does not send confirmation to server upon successfully receiving MMS
Created by: Olangu
I had a issue where my multimedia messages came in a second time after a few days, so I asked my provider to check the issue.
Turns out that my phone (SMSSecure) does not confirm with the server that it have received the MMS, and that my providers send out the MMS a second time when it reaches its EOL on server.