There is no the address for sending messages about the fall of the browser.
There is no the address for sending messages about the fall of the browser in the browser options. So, messages about fallings are not sending to.
If you wish to see the options about sending crash reports to Mozilla to help the engineers fix problems and make the next version of Firefox better;
- Type about:preferences#advanced in the address bar
- Select Data Choices.
- The option to Enable Crash Reporter is at the bottom of the list.
I hope this helps, but if not, please come back here and we can look into a different solution for you.