can't send an email message

[micki]

Hi,

I make download a class smtp:
smtp.class-1.0.5.tar.gz
from www.phpguru.org/downloads/smtp/ site.

I uncompressed the file:
smtp_class/class.smtp.inc
smtp_class/example.php
and copy the inc file into the /usr/local/apache/htdocs directory.

I write this file(mail.php)🙁in /usr/local/apache/htdocs)

<?php
include ('class.smtp.inc');
header('Content-Type:text/plain');
$To="[e-mail]";
$subject="subiect";
$body="Test";
$From="m_dumitras$yahoo.com";
$m=mail(trim($To),trim($subject),$body,"From: ".trim($From));
print("Sent: $m\n");
if(!$m)
{
die("The massage hasn't sent");
}
?>

When I run this script, the browser receive:
Sent: 1

but in email (on yahoo.com) I don't receive any message.

Many thanks,
Micki

[TTT]

$address = "$to";
$message = $title$ . content;
$subject = $subject;
$headers = $from;
mail ($address,$subject,$message,$headers);