Sylpheed is a GTK+ based, lightweight, and fast email client. Almost all commands are accessible with the keyboard.

Sylpheed also has many features such as multiple accounts, POP3/APOP support, thread display, and multipart MIME.

One of Sylpheed’s future goals is to be fully internationalized. The messages are managed in the MH format, so you’ll be able to use it together with another mailer that uses the MH format.

Visit sylpheed.good-day.net to download latest version.