diff -ur --new-file cyrus-imapd-cvs.orig/imap/sync_client.c cyrus-imapd-cvs/imap/sync_client.c
--- cyrus-imapd-cvs.orig/imap/sync_client.c	2006-07-26 20:03:15.000000000 -0400
+++ cyrus-imapd-cvs/imap/sync_client.c	2006-08-26 11:16:03.000000000 -0400
@@ -553,7 +553,7 @@
         /* Quietly ignore objects that we don't have access to.
          * Includes directory stubs, which have not underlying cyrus.*
          * files in the filesystem */
-        if (r == IMAP_MAILBOX_NONEXISTENT) {
+        if (r == IMAP_PERMISSION_DENIED) {
             r = 0;
             continue;
         }