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Access GNU Mailman v3 archives

Mail hosting and management platform including a modern and simplified web user interface

Modern and responsive user interface for the Klipper 3D printer firmware. Control and monitor your...

Browser-based IMAP client with an application-like user interface

Helpdesk software which helps you streamline your company's support, offers an easy setup, clean...

SOGo offers multiple ways to access the calendaring and messaging data. CalDAV, CardDAV, GroupDAV,...