Discuss software recommendations. I locked it as I don't want it to be messy and hard to consume. Feel free to say anything here regarding that thread.
It lets you create disposable e-mail addresses so you don't have to give out your real e-mail address. You can connect to simplelogin with your protonmail account. The service is similar to spam gourmet
I'm not familiar with Fairmail or k-9. Can you give a little more info on them. I think usually proton mail and tutanota are commonly advocated (https://lemmy.ml/post/2274183).