KNode is described as 'KDE-application to access Usenet newsgroups and mailing lists. KNode is your usenet mail reader' and is a usenet news client in the news & books category. There are five alternatives to KNode for a variety of platforms, including Windows, Linux, Android, Mac and BSD apps. The best KNode alternative is Thunderbird, which is both free and Open Source. Other great apps like KNode are Microsoft Outlook, iRedMail, Pan and TrulyMail.
Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.
Streamline emails, calendars, contacts, and task management with a smart inbox prioritizing critical messages. Includes calendar scheduling, third-party app integration like Facebook, Dropbox, and Trello, and support for Microsoft Exchange, Outlook.com, and Gmail, ensuring efficient task and email handling.
A fully fledged, free email server solution, an open source project (GPL v2).
Use official binary packages from Linux/BSD distributions, with both i386 and x86_64 support.
Easy, fast deployment in LESS THAN 1 MINUTE. View YouTube Video to check how easy it is.
Works on both no.
Pan is a newsreader, loosely based on Agent and Gravity, which attempts to be pleasant to use for new and advanced users alike. It has all the typical features found in newsreaders, and also supports offline reading, multiple connections, and a number of features for power users...
TrulyMail is an email client and a private messaging system, very feature rich (voice recording, script blocking, etc.).
United States
Thunderbird is capable of fetching and sending from/to Usenet groups. Not that comfortable as Knode but it works.