Please make all kinds of notifications deactivate-able. There's an immense amount of notifications getting from the slightest thing. I sincerely can't cope with the fact that I'm getting an email for a transfer being created and then get several other emails, one for each and every download one specific transfer gets. It's exhausting that I can only turn off notifications per file, but even for that I need to go online on the Transfer page, find the file, do the thing. People tend to download their files a bunch of times. They view it once, but then misplace them, or forget where it is etc and download it several times. Guess what? I'm flooded with pointless emails. In-app notifications are suffice.