+.B register \fIUSER PASSWORD EMAIL
+Register a new user. Requires the \fBregister\fR right. The result contains a
+confirmation string; the user will be be able to log in until this has been
+presented back to the server via the \fBconfirm\fR command.
+.TP
+.B reminder \fIUSER\fR
+Send a password reminder to \fIUSER\fR. If the user has no valid email
+address, or no password, or a reminder has been sent too recently, then no
+reminder will be sent.
+.TP