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KMail 歡迎畫面
KMail is the email component of Kontact, the integrated personal information manager from KDE.


  • Supports the standard mail protocols IMAP, POP3 and SMTP.
  • Supports authentication via NTLM (Microsoft Windows) and GSSAPI (Kerberos)
  • Supports plain text and secure logins, using SSL and TLS.
  • Integration of international character sets
  • Spell-checking (as-you-type and on demand)
  • Native support for inline OpenPGP, PGP/MIME, and S/MIME.
  • Reading and writing of HTML mail.
  • Ability to display plain text only from an HTML mail.
  • Allows you to receive and accept invitations.
  • Integration with popular spam checkers, e.g. SpamAssassin, Bogofilter, etc.
  • An optional spam probability meter can be displayed
  • Powerful search and filter abilities
  • Import Options for many other clients/formats.
  • Searching in IMAP folders fully supported
  • Highly integrated with other Kontact components
  • Encrypted password saving in KWallet
  • Several Backup Options


  • 標記消息助於信息分類和恢復
  • 支持郵件列表管理特性
  • 可以用表情動畫替換錶情文字
  • 如果地址本有提供則顯示發送者的圖片或頭像
  • 支持X-Face(消息中黑底白字的位圖)
  • 壓縮附件


KMail 支持Groupware功能。你可以接收同事的邀請並接受。一旦你接受,它們會被導入到你的日程表中。要查看你的日程表,啟動KOrganizerKontact




Using KMail

KMail's Toolbox

這個頁面討論如下問題 -

KMail and encryption

How to encrypt your mail with PGP or S/MIME?

Training courses and external information


KMail is available in all major Linux distribution repositories, as tarballs, and soon a Flatpak version will also be available. Ancient versions were compatible with Windows, the Kontact team is looking for help to improve Windows support. For more information look at the Kontact download page.

Installation Instructions
If you need help to install KMail, look at this tutorial about how to install KDE software.





More Information

This page was last edited on 31 January 2019, at 16:10. Content is available under Creative Commons License SA 4.0 unless otherwise noted.