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...
You can currently turn-off almost all types of notifications except for when someone downloads a file you've sent via Dropbox Transfer. So even though I have all notifications turned off, I still get a "number badge" on my Dropbox taskbar icon when someone downloads a transfer, and I have to click open the Dropbox pop-up menu to dismiss it. Could we please have the option to disable this notification like all the others? Thanks