I was told/gathered from the help file, that you could address it TO someone, but other people could see it. But only the person you wrote it TO and yourself could remove it.
Quote:
[Communication help] board note
Shattered Kingdoms uses the bulletin board system for in-character, realm-
wide communication. Notes are written on paper and then posted onto one of
the bulletin boards around the realms. Each kingdom has its own bulletin
boards, so you may have to travel to find out all of the news.
For reading notes left by others...
Syntax: note list -- show all notes
note read -- to read the next unread note
note read <number> -- to read a particular note
note remove <number> -- only for notes which you wrote or which
were addressed to you
For writing new notes...
Syntax: note to <target> -- sets the 'To:' line for a new note
(may be a specific name, 'immortal', or 'all')
note subject <subject> -- sets the subject for a new note
note post -- posts a new note (MUST be done, or the note will
not be put onto the board)
write <language> -- puts you into the note editor (once you exit
the editor, you cannot go back to edit that note)
.h -- editor help file
.c -- to clear the editor buffer
.s -- to show the note from within the editor
See also: news