flagmail

Runs on the machine mail is delivered on, attempts to connect to a
xalert process running there and display its message.
If it can't, it writes to the users logged in ttys (if any).

xalert

The alert program - beeps and displays a scan line.
If an X screen can be found, use that, else use all the user's ttys,
else use stdout

Will make use of photographs stored in the directory unless configured with
-DNOPHOTOS. If photos are desired, the libphoto.a library is required.
