What are the potential reasons for not receiving emails sent from a PHP script?

The potential reasons for not receiving emails sent from a PHP script could include incorrect email settings in the script, the email being marked as spam by the recipient's email provider, or issues with the server's mail configuration. To solve this issue, you can ensure that the email settings in the PHP script are correct, check the spam folder of the recipient's email account, and verify the server's mail configuration. 

// Example PHP script to send an email using PHP's mail function
$to = "recipient@example.com";
$subject = "Test Email";
$message = "This is a test email sent from a PHP script.";
$headers = "From: sender@example.com";

// Send the email
if (mail($to, $subject, $message, $headers)) {
    echo "Email sent successfully";
} else {
    echo "Email sending failed";
}

Keywords

SMTP mail function spam folder email server configuration error logs

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