Hey I am using Manuel's pop3 class and I am getting the following error: Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in myfolder/pop3_class.php on line 179 Any ideas what that means??