diff --git a/CHANGELOG.TXT b/CHANGELOG.TXT
index a45aebfa..be9f537f 100644
--- a/CHANGELOG.TXT
+++ b/CHANGELOG.TXT
@@ -6,12 +6,12 @@
 #
 # Further details on the project are available at https://github.com/postfixadmin/postfixadmin
 
-Version 3.3.5 - 2021/01/26
+Version 3.3.5 - 2021/01/27
 -------------------------------------------------
    - Fix include path for password-change.php and improve UI for password-recover / password-change (nav bar was missing, remove table layout, fix labels not visible) (see https://github.com/postfixadmin/postfixadmin/issues/430
    - Fix users/edit-alias to remove unnecessary space (see https://github.com/postfixadmin/postfixadmin/issues/442)
    - Improve documentation
-   - Improve password length check in config.inc.php (see //github.com/postfixadmin/postfixadmin/issues/423)
+   - Improve password length check example in config.inc.php (see //github.com/postfixadmin/postfixadmin/issues/423)
    - Improve ADDITIONS/update_quota.pl (update to use quota2 table)
    - Check for some config setting, and do not error if they are not set (see https://github.com/postfixadmin/postfixadmin/issues/437)
    - Add pt-pt (portugese) translation (thanks Numo Carrilho/Nunix)
diff --git a/config.inc.php b/config.inc.php
index b08e8571..1b0bb321 100644
--- a/config.inc.php
+++ b/config.inc.php
@@ -227,18 +227,11 @@ if(@file_exists('/usr/bin/doveadm')) { // @ to silence openbase_dir stuff; see h
 $CONF['password_validation'] = array(
 #    '/regular expression/' => '$PALANG key (optional: + parameter)',
     '/.{5}/'                => 'password_too_short 5',      # minimum length 5 characters
-    // '/([a-zA-Z].*){3}/'     => 'password_no_characters 3',  # must contain at least 3 consecutive characters
+    '/([a-zA-Z].*){3}/'     => 'password_no_characters 3',  # must contain at least 3 characters
     '/([0-9].*){2}/'        => 'password_no_digits 2',      # must contain at least 2 digits
 
     /*  support a 'callable' value which if it returns a non-empty string will be assumed to have failed, non-empty string should be a PALANG key */
-    'length_check'          => function($password) { if (strlen(trim($password)) < 3) { return 'password_too_short'; } }, // not unicode safe.
-
-    /**
-     * 'any-key' =>  function($password) {
-     *                   if ( rand(0, 5) == 0 ) { return 'password_too_short'; }
-     *                   // add some remote api check here ... or whatever
-     *               },
-     */
+    // 'length_check'          => function($password) { if (strlen(trim($password)) < 3) { return 'password_too_short'; } },
 );
 
 // Generate Password