"Tutanota is a really nice email client with a privacy and security oriented approach. I have chosen it over Proton Mail and other similar services to gradually get completely out of the Google, Yahoo, and Outlook ecosystem. I have high hopes from this email client, and I am positively impressed by their approach to email. I hope this service eventually becomes the first choice of people all over the world. (The only problem now is that the software installed through software manager on Linux Mint is an old version which can not be updated through the update manager.)"