thysupremematrix@tuta.io Abishek Jakkala tutao/tutanota https://github.com/tutao/tutanota/issues https://github.com/tutao/tutanota/releases Tutanota is a desktop email client focused on secure and privacy-oriented communication. It offers end-to-end encryption for emails, calendars, and contacts, with built-in support for encrypted messaging between users.