Broadcast feature not working

For several years this has been one of my favorite apps for scoring and broadcasting my sons baseball games. However recently the broadcasting feature is no longer working. This feature allows users to broadcast games in real time over an Internet connection so parents who couldnt make it to the games could watch pitch by pitch live game stream. Now the feature is not working (get error message cant send email at this time). Im using my iPad mini iOS 9.3.2, and Ive tried restarting the app and rebooting my iPad. Previously I would have rated this app 4 or 5 stars but this live game broadcast feature was one of the main reasons I used the app.

!McCormick about iScore Baseball and Softball, v4.706