/vendor/swiftmailer/lib/classes/Swift/Transport/Esmtp/ default tip
drwxr-xr-x [up]
drwxr-xr-x Auth
-rwxr-xr-x 2014-07-07 17:23 +0200 5530 AuthHandler.php
-rwxr-xr-x 2014-07-07 17:23 +0200 807 Authenticator.php