#define ILLEGAL_VALUE 12
#define NOT_LOGGED_IN 20
#define CMD_NOT_SUPPORTED 30
+#define SERVER_SHUTTING_DOWN 31
#define PASSWORD_REQUIRED 40
#define ALREADY_LOGGED_IN 41
#define USERNAME_REQUIRED 42
#define QR2_SYSTEM 1 /* System room; hide by default */
#define QR2_SELFLIST 2 /* Self-service mailing list mgmt */
#define QR2_COLLABDEL 4 /* Anyone who can post can delete */
-#define QR2_SUBJECTREQ 8 /* Subject strongly recommended */
+#define QR2_SUBJECTREQ 8 /* Subject strongly recommended */
+#define QR2_SUBSONLY 16 /* Listservice Subscribers may post */
+#define QR2_MODERATED 32 /* Listservice aide has to permit posts */
#define US_NEEDVALID 1 /* User needs to be validated */
#define US_EXTEDIT 2 /* Always use external editor */