mailing function is not working

[umesh]

hai all,
i wrote sample simple mail function program in php.
code:

<?
if(mail("knr_03@yahoo.com","test","tesst"))
{echo "mail send";
}
?>

when ever i run this program it diplays "mail send".
But it's not send.
What is the problem?And also i configure php.ini file.I used linux system.
Please send me php.ini configuraion and any other configuaraion.
Plz it's urgent ,give me reply to rhis one.

thank you.

[webmaster]

Hi and welcome to DEVPPL.

Im not sure if you can do like you're doing. If your mailserver works, there should not be any trouble with sending a mail.

You have to install a mailserver for that to work. Google about it and you will surely find some mailserver application. I did a little search and found this: link