--- TUNABLES	3 Mar 2007 17:26:00 -0000	1.37
+++ TUNABLES	27 Sep 2007 07:44:04 -0000
@@ -192,3 +192,8 @@
 
    If this is set, no reject notifications caused by violation of maxmailsize
    will be sent.
+
+ · nolistsubsemail		(boolean)
+
+   If this is set, the LISTNAME+list@ functionality for requesting an
+   email with the subscribers for owner is disabled.
--- src/listcontrol.c	10 Dec 2006 15:00:47 -0000	1.52
+++ src/listcontrol.c	27 Sep 2007 07:44:04 -0000
@@ -711,6 +711,8 @@
 
 	/* listname+list@domain.tld */
 	case CTRL_LIST:
+		if(statctrl(listdir, "nolistsubsemail"))
+			return -1;
 		owner_idx = -1;
 		owners = ctrlvalues(listdir, "owner");
 		for(i = 0; i < owners->count; i++) {