Well it wasn't happy with some source code files I tried to send the other day. None of which were natively executable and all text only. They may have had the

Well it wasn't happy with some source code files I tried to send the other day. None of which were natively executable and all text only. They may have had the 'x' flag set in the permissions. But I was surprised by that, not allowing me to send a bunch of php files.