The best secure email service providers have solid encryption to stop third parties coming from seeing sent content and user about his information. Several also offer additional features to improve reliability, such as two-factor authentication as well as ability to create PGP, that aggregates another level of safeguard. Other key elements to consider when choosing an email provider are the jurisdiction within the service (for example, where data is normally physically stored) and if it facilitates SMTP or IMAP protocols.
Protonmail is mostly a free secure email service provider that uses end-to-end encryption to protect your emails. It is actually based in Swiss and complies with Switzerland privacy regulations. It offers cellular applications pertaining to Android and iOS as well as a web application. It also offers a paid version with more safe-keeping and features like email auto-responders. This is the option for business email.
Posteo is actually a secure email service that uses multiple methods to safeguard your email in transit, including TLS with Perfect Forward Secrecy and HTTP Strict Transportation Protection HSTS. Excellent full selection of PGP integrations and offers two-factor authentication. It also incorporates a built-in password director and is audited by Cure53.
Zoho may be a secure email service that gives both encryption in transportation and security at rest for making your email unreadable whether or not they are intercepted on the way to their particular destination or while simply being stored on the servers. Additionally, it has support for 2FA and other advanced features to enhance reliability, such as producing unconventional activity records. It is easy to use and functions across every devices.