chpobox \- change where user receives mail
.SH SYNOPSIS
.B chpobox
-[ -d|a address] [-u username]
+[-s address][-p][-u username]
.SH DESCRIPTION
-This command adds a new mailbox, deletes and existing mailbox, or
-lists the mailboxes currently assigned to
+This command sets and displays the mailbox currently assigned to
.IR username
(your own name by default).
If neither the
-.B -a
+.B -s
or the
-.B -d
-option is given, the current mailboxes will be displayed.
-The options will attempt to add or delete the specified mailbox.
+.B -p
+option is given, the current mailbox will be displayed.
+The
+.B -s
+option will attempt to set the user's mailbox to the specified address.
+The
+.B -p
+flag will set the user's mailbox to the last Post Office server it was
+using if the mailbox is now a foreign address.
+.PP
A mailbox address is of the form
.I string@hostname,
where the string is usually the username, and the hostname is the name
of the machine the user wishes to receive mail on.
-.PP
.B chpobox
will determine if the mailbox is of type POP, LOCAL, or FOREIGN based
on information in the SMS database, and then make the appropriate
change in the SMS database.
-It will not allow a user to have more than one mailbox of type POP,
-and it will not allow a user to delete his last mailbox.
-The actual change will take place a couple of hours later.
+It will not allow a user to have more than one mailbox of any type.
+The actual change will not take place on the mail hub for several hours.
Users may only change their own information unless they are
SMS database administrators.
.SH "SEE ALSO"
-usermaint(1),
+sms(1),
SMS Section of the Project Athena Technical Plan.