FairEmail
Fully featured, open source, privacy friendly email app for Android
FairEmail is a free, open-source Android email client designed for secure, private, and efficient communication. It supports virtually all major email providers through standard IMAP, POP3, and SMTP protocols. Users can manage unlimited accounts and email addresses through a unified inbox with conversation threading. Two-way synchronization, push notifications, and offline operations simplify daily email management. Privacy protections block tracking images, sanitize unsafe HTML, and warn about potentially suspicious messages. The application supports OpenPGP and S/MIME encryption for protected communication. Advanced tools include message filtering, scheduled sending, notification customization, and biometric authentication. FairEmail operates without advertisements, analytics, or third-party message storage.