Host nation: The country where the data is stored is important because it is the legislation that will be applied in case of legal problems. Tutanota's and ProtonMail's encryption is considered highly secure compared to regular email services like Gmail or Outlook, which can also encrypt selected emails.

If a cybercriminal intercepts your data, they would find it difficult to decrypt the email without the key. In operational terms, this means that only you can read the message received. There is no need to reconfigure anything else when communicating with someone who uses the same service.

Both ProtonMail and Tutanota allow easy encryption between users of the same service. The content of your inbox is end-to-end encrypted on the server. This provides a fundamental layer of security between your computer or smartphone and the email server, which is responsible for saving and sending emails. ProtonMail and Tutanota support basic Transport Layer Security (TLS) used by all major email providers. Instead, for example, Google offers us 15GB of storage that we can also use with Google Drive and Google Photos. For example, ProtonMail offers 500MB and Tutanota 1GB for free accounts. Secure email providers usually offer less storage than mainstream providers like Google, and Tutanota and ProtonMail are no different, so that is a downside.

Emails like protonmail