--- config.h.in.orig	Sun May 31 17:46:56 1998
+++ config.h.in	Sat Jul 25 21:02:17 1998
@@ -37,9 +37,9 @@
  *  OpenBSD 2.x
  *  BSD/OS 2.x
  */
-/* #define BIND     1 */
-/* #define BSD42    1 */
-/* #define BSD44    1 */
+#define BIND     1
+#define BSD42    1
+#define BSD44    1
 
 /*
  *  SCO 4.x
@@ -72,8 +72,8 @@
  * other programs which may modify your maildrops.
  * Currently you can only use one type.
  */
-#define DOT_LOCKING   1
-/* #define FCNTL_LOCKING 1 */
+/* #define DOT_LOCKING   1 */
+#define FCNTL_LOCKING 1
 /* #define LOCKF_LOCKING 1 */
 /* #define FLOCK_LOCKING 1 */
 
@@ -146,7 +146,7 @@
  * Define the default creation modes for folders and messages.
  */
 #define DEFAULT_FOLDER_MODE "0700"
-#define DEFAULT_MESSAGE_MODE "0644"
+#define DEFAULT_MESSAGE_MODE "0600"
 
 /*
  * The prefix which is prepended to the name of messages when they
