Mailfence
Mailfence is a secure, privacy-focused email and productivity suite that offers end-to-end encryption for emails, contacts, calendars, and documents. It is based in Belgium and operates under strict EU privacy laws, providing features like digital signatures, two-factor authentication, and no ads or tracking. The platform aims to give users full control over their data with a strong emphasis on security and confidentiality.
Developers should learn or use Mailfence when building or recommending secure communication tools, especially for applications handling sensitive data, such as in healthcare, finance, or legal sectors. It is valuable for projects requiring compliance with privacy regulations like GDPR, or for personal use by developers who prioritize data protection and want to avoid surveillance or data mining by larger tech companies.