>>714306548Proton + protonpass, it has the option to create an alias, each time you create an account, it would look like *websitename*.*random word**random numbers*@something.something. Emails sent to that alias are forwarded to your main email, you know when you receive an email which alias was used, you can disable an alias in one clic in the case of a data leak or if the email was shared with marketers. They have no way to know your real email.