diff --git a/backup.php b/backup.php
index 40a9776a..6a9021ca 100644
--- a/backup.php
+++ b/backup.php
@@ -82,6 +82,8 @@ if ($_SERVER['REQUEST_METHOD'] == "GET")
          'fetchmail',
          'log',
          'mailbox',
+         'quota',
+         'quota2',
          'vacation',
          'vacation_notification'
       );
diff --git a/config.inc.php b/config.inc.php
index 54184ee6..da5d9b0a 100644
--- a/config.inc.php
+++ b/config.inc.php
@@ -102,6 +102,7 @@ $CONF['encrypt'] = 'md5crypt';
 // In what flavor should courier-authlib style passwords be enrypted?
 // md5 = {md5} + base64 encoded md5 hash
 // md5raw = {md5raw} + plain encoded md5 hash
+// SHA = {SHA} + base64-encoded sha1 hash
 // crypt = {crypt} + Standard UNIX DES-enrypted with 2-character salt
 $CONF['authlib_default_flavor'] = 'md5raw';