X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/e70701e7285cbdb70e17c4e7e19b4c861b84f25b..f15929695c1154fc9959e66ecb1d4aad1558fe0a:/doc/disorder.1.in

diff --git a/doc/disorder.1.in b/doc/disorder.1.in
index d04cb3b..1fd94b5 100644
--- a/doc/disorder.1.in
+++ b/doc/disorder.1.in
@@ -204,6 +204,9 @@ allowing new users to automatically register themselves via the web interface.
 .IP
 With the option \fB--no-online-registration\fR, the "register" right is
 suppressed and users must be manually created by an administrator.
+.IP
+If online registration is desired then \fBmail_sender\fR must be set in the
+configuration file.  See \fBdisorder_config\fR(5).
 .TP
 .B shutdown
 Shut down the daemon.