We are aware of the issue with the badge emails resending to everyone, we apologise for the inconvenience - learn more here.
When sending a file through Dropbox Transfer, you get notified everytime a file will expire within 2 days. When you send all of your work to your clients through Dropbox Transfer, you get quite a lot...
For some reason I'm not able to vote for this, but please give us the option to turn off emails. Why on earth is this ON by default? In which scenario is it useful to get 29 additional emails a day with no valuable information?