diff --git a/man/Makefile.am b/man/Makefile.am
index d5c6504..3199bf1 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -1 +1 @@
-man_MANS = subrelayd.8
+man_MANS = subrelayd.8 sbrlctrl.1
diff --git a/man/sbrlctrl.1 b/man/sbrlctrl.1
new file mode 100644
index 0000000..829ff63
--- /dev/null
+++ b/man/sbrlctrl.1
@@ -0,0 +1,57 @@
+.TH SBRLCTRL 1
+.SH NAME
+sbrlctrl \- control the Subrelay daemon
+.SH SYNOPSIS
+.B sbrlctrl
+.RB [ \-s " " path ]
+.I command
+.RI [ args ...]
+.br
+.B sbrlctrl
+.BR \-h
+.SH DESCRIPTION
+.B sbrlctrl
+sends a command to the Subrelay daemon over its local UNIX socket and prints
+the daemon's response.
+.PP
+The
+.I command
+must be one of:
+.TP
+.B ADD
+.I email
+Subscribe the email address.
+.TP
+.B DEL
+.I email
+Unsubscribe the email address.
+.TP
+.B LIST
+List current subscribers.
+.TP
+.B STATUS
+Show the daemon's operational status.
+.SH OPTIONS
+.TP
+.BR \-s ", " \-\-socket " " path
+Connect to the daemon using the UNIX socket at
+.IR path .
+If omitted,
+.B sbrlctrl
+uses
+.IR /var/run/subrelay/subrelayd.sock .
+.TP
+.BR \-h ", " \-\-help
+Print help and exit.
+.SH EXAMPLES
+.TP
+.B sbrlctrl ADD person@example.com
+Subscribe an address using the default socket.
+.TP
+.B sbrlctrl --socket /run/subrelay.sock LIST
+List subscribers using a specified socket.
+.SH SEE ALSO
+.BR subrelayd (8),
+.BR subrelay.conf (5)
+.SH AUTHORS
+Written by the Subrelay authors.