commit 12123fe

Updated documentation.

 1@@ -199,6 +199,10 @@ will use the FastCGI interface to communicate with the upper level
 2 http server, that must be configured accordingly.
 3 .It Ic disable_history
 4 If set to true, history monthly snapshots are not served nor their links shown.
 5+.It Ic shared_inboxes
 6+This boolean value selects if shared inboxes are announced or not. Enabling
 7+shared inboxes helps (somewhat) in optimizing incoming traffic for instances
 8+with a large number of users.
 9 .El
10 .Pp
11 You must restart the server to make effective these changes.