file and mail

Hi all I have a text file with email addresses. Each line contains one email address. I read the file using file() function. Below is a snippet of my code $staff = file("staff"); for($x=0; $x<count($staff); $x++){ $to = $staff[$x]; mail($to, "New User Added", $mailBody, "From: sysadmin@foo.com"); } the snippet does send mail to all the address listed in the file staff but the header from of the mail is not sysadmin@foo.com, but when i replace $to with a string like "me@foo.com" everything works fine. The from header is set to sysadmin@foo.com and the subject also appears. I'm using php 4.0.1pl1 with apache 1.3 in a linux box. what could be the problem?? kancha _______________________________________________________ Send a cool gift with your E-Card http://www.bluemountain.com/giftcenter/