Most of the time, I cannot be in front of a PC to watch the outcome of each package build therefore I think it is a useful feature.

In fact most of these notifications are missing (they do not reach my inbox) and I have to manually query koji to see if the build was successful or not. It wasn't nice for the mass rebuild....

I also find useful the migration notification from updates-testing to updates. It is the only way I can see that one of my updates has been pushed to stable.

Bye,

Andrea