From KDE UserBase Wiki

    Reading Usenet messages
    KNode is your usenet mail reader.


    This straight forward, full-featured news reader is provided by KNode, the default news reader from KDE. It is equipped with all features you would expect:

    • GNKSA compliant
    • supports multiple news servers
    • signing emails and newsarticles
    • reading and composing of MIME multipart messages
    • inline display of attachments (text and images)
    • supports all international character sets
    • powerful search and filter functions
    • spell checking
    • supports full scoring
    • drag 'n' drop between groups and archive folders
    and much more
    A Tutorial is available, KNode for Mailing Lists