note 17324 added to function.mail

Hi, I am wondering if it is possible to add a header that controls the delivery of any error message you might get for your mail.. say for example I need to set a From and Reply to header, and a different Errors-To header.. so that invalid email address are notified to the list administrator.. is there any way to achieve this? TIA Sergio -- http://www.php.net/manual/en/function.mail.php http://master.php.net/manage/user-notes.php?action=edit+17324 http://master.php.net/manage/user-notes.php?action=delete+17324 http://master.php.net/manage/user-notes.php?action=reject+17324