Someone just tried to register a Keila Cloud account with the email address nein@test.de. This is obviously not going to work but I can appreciate it - it's the kind of fake address I'd personally also use when I don't want to give out my own.
In fact, I might have used this exact address before. Don't do it though: test.de is the real domain of Germany's biggest non-profit consumer organization. 👩🔬
