How can PHP beginners troubleshoot PHP mail script issues on Hosteurope.de servers?

If PHP beginners are experiencing issues with their PHP mail script on Hosteurope.de servers, they should first check if the server supports sending emails using PHP's mail function. They should also ensure that the script is correctly configured with the appropriate SMTP settings provided by Hosteurope.de. Additionally, they can check the server's error logs for any specific error messages related to the mail script.

// Example PHP mail script using Hosteurope.de SMTP settings
$to = "recipient@example.com";
$subject = "Test Email";
$message = "This is a test email.";
$headers = "From: sender@example.com";

// Set Hosteurope.de SMTP settings
ini_set("SMTP", "smtp.hosteurope.de");
ini_set("smtp_port", "25");

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