PHP Mail Test script

testmail.php

<?php
    ini_set( 'display_errors', 1 );
    error_reporting( E_ALL );

    $from = "[email protected]";
    $to = "[email protected]";
    $subject = "PHP Mail Test script";
    $message = "This is a test to check the PHP Mail functionality";
    $headers = "From:" . $from;

    mail($to, $subject, $message, $headers);
    echo "Test email sent\n";