How can one troubleshoot PHP email delivery issues related to the code provided in the forum thread?

Issue: The PHP code provided in the forum thread may have issues with email delivery due to incorrect configuration or syntax errors. To troubleshoot this, ensure that the email server settings are correct, check for any typos in the code, and verify that the email addresses are valid. 

// Example PHP code snippet to troubleshoot email delivery issues
<?php

$to = "recipient@example.com";
$subject = "Test Email";
$message = "This is a test email.";

$headers = "From: sender@example.com";

// Check if the email is sent successfully
if (mail($to, $subject, $message, $headers)) {
    echo "Email sent successfully.";
} else {
    echo "Email delivery failed.";
}

?>

Keywords

PHP email delivery troubleshooting code forum thread

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