'CC' and 'BCC' in mail function

Hi All, Does any one know how to make mail() function to send mail to 'CC' and 'BCC' address. I have tried to keep 'CC' and BCC' in header, but it is not working. Mail function is sending the message to 'To' address but not to 'CC' and 'BCC'. I am using WinNT, IIS and PHP 4.0.6. Here is the part of my code. $to = $HTTP_POST_VARS["to_address"]; $from = $HTTP_POST_VARS["from_address"]; $cc = $HTTP_POST_VARS["cc_address"]; $bcc = $HTTP_POST_VARS["bcc_address"]; $subject = $HTTP_POST_VARS["subject"]; $message = $HTTP_POST_VARS["message"]; $header .= "From: my_address@wcom.com\r\n"; if ($cc <> "" ) { $header .= "Cc: ".$cc."\r\n"; } if ($bcc <> "") { $header .= "Bcc: ".$bcc."\r\n"; } if ($to <>"") { if (mail($to,$subject,$message,$header)) { // Do some thing } else { // Do some thing else } } -----Original Message----- From: Devin Atencio [mailto:dreamboy@aros.net] Sent: Friday, June 14, 2002 5:11 PM To: php-general@lists.php.net Subject: [PHP] PHP Chat Program? Dear PHP Users, I have a client who currently has a website setup with iChat which is several years old and we are currently having problems with it. I need to find a PHP Chat program that will be very easy and simple. I just wanted to see if anyone here has used a program and really likes it and can recomment it ? Devin Atencio -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php