Xbiff
Encyclopedia
xbiff is a small utility for the X Window System
that shows a mailbox with its flag raised whenever the user has new e-mail
. It is included in almost every X Window System.
X Window System
The X window system is a computer software system and network protocol that provides a basis for graphical user interfaces and rich input device capability for networked computers...
that shows a mailbox with its flag raised whenever the user has new e-mail
E-mail
Electronic mail, commonly known as email or e-mail, is a method of exchanging digital messages from an author to one or more recipients. Modern email operates across the Internet or other computer networks. Some early email systems required that the author and the recipient both be online at the...
. It is included in almost every X Window System.