Sending Email

[kalypso0927]

I have tried this code to send an email

$recipient = "[e-mail]"; 
$subject = "blah"; 
$body_of_email = "blah"; 
$additional_headers = 'From:[e-mail]'; 
$sendemail = mail($recipient, $subject, $body_of_email, $additional_headers);
if($sendemail == true) 
{
echo "Sent";
} 
else 
{
echo "Not Sent";
} 

The message Not Sent gets displayed. Is their something that I need to do to the php.ini or anything on the server to allow me to send emails? Any help will be appreciated.

Thanks

[kalypso0927]

Never mind.. I found it..