One of the best things you can do with disposable mail is that you can transfer files anonymously. The reality is that many file transfers are not private, especially if you use top-rated services. They can see what you are sharing, and that’s not really safe. If they can see it, so can hackers. With that in mind, using a temp email can help a lot. This will allow you to hide your personal data. No one will know who you are, what you are sharing, and what you are doing there. That alone will help quite a bit, and it will eliminate things more than you might imagine.