What are the potential pitfalls of using the mail() function in PHP on Windows systems with XAMPP installed?

The potential pitfall of using the mail() function in PHP on Windows systems with XAMPP installed is that the function may not work as expected due to the lack of a properly configured SMTP server. To solve this issue, you can use a third-party email service like Gmail SMTP to send emails from your PHP script. 

// Using Gmail SMTP to send emails from PHP on Windows with XAMPP
$to = "recipient@example.com";
$subject = "Test Email";
$message = "This is a test email sent from PHP using Gmail SMTP.";
$headers = "From: your_email@gmail.com";

// Set Gmail SMTP server settings
ini_set("SMTP","smtp.gmail.com");
ini_set("smtp_port","587");
ini_set("sendmail_from","your_email@gmail.com");

// Send email using Gmail SMTP
mail($to, $subject, $message, $headers);

Keywords

mail function PHP Windows systems XAMPP potential pitfalls

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