.\" Copyright (c) 1980 Regents of the University of California.
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\" @(#)mail.4 4.1 (Berkeley) %G%
mail \- pseudo-device for mail notification
maintained by the mail notification daemon.
When a piece of mail is delivered the mail delivery process
writes information on this file and the mail notification daemon
notifies a user of the arrival of the mail if the user desires to be notified.