We want to find out
- Is it possible to find out which mentions have been sent and which haven't?
- Is it possible to get the reasons why a mention has not been sent?
- Is it possible to notify the sender after the mentions have been processed, with the mention's status / error messages as well as a pointer to where the mention was made?
- Is there work that would need to be done before we can start implementing this story?
An idea how to implement mention notifications, with estimates how long this would take