There are a number of services I use that support WebDAV for remote storage and synchronization. Support for WebDAV in ProtonMail would allow me to store my app data securely and privately and avoid those non-private services. For example, EnPass is a password manager that doesn't store your data online, but allows you to store it in cloud services, including those that support EnPass.
There are a number of services I use that support WebDAV for remote storage and synchronization. Support for WebDAV in ProtonMail would allow me to store my app data securely and privately and avoid those non-private services. For example, EnPass is a password manager that doesn't store your data online, but allows you to store it in cloud services, including those that support EnPass.