diff -up evolution-data-server-3.4.4/camel/providers/local/camel-maildir-folder.c.maildir-filters evolution-data-server-3.4.4/camel/providers/local/camel-maildir-folder.c
--- evolution-data-server-3.4.4/camel/providers/local/camel-maildir-folder.c.maildir-filters	2012-08-12 23:29:55.000000000 +0200
+++ evolution-data-server-3.4.4/camel/providers/local/camel-maildir-folder.c	2012-08-17 13:38:41.055348648 +0200
@@ -487,7 +487,7 @@ camel_maildir_folder_new (CamelStore *pa
 	filter_inbox = camel_store_settings_get_filter_inbox (
 		CAMEL_STORE_SETTINGS (settings));
 
-	if (filter_inbox && strcmp (full_name, ".") == 0)
+	if (filter_inbox && (g_str_equal (full_name, ".") || g_ascii_strcasecmp (full_name, "Inbox") == 0))
 		folder->folder_flags |= CAMEL_FOLDER_FILTER_RECENT;
 
 	folder = (CamelFolder *) camel_local_folder_construct (