How to make a mailer using mail function

The mail function in PHP!

To create a mailer using the mail function, you'll need to provide the following information:

1. To: The recipient's email address.
2. Subject: The subject line of the email.
3. Body: The content of the email.
4. From: The sender's email address.
5. Headers: Optional headers, such as From, Reply-To, and CC.

Here's a basic example of how to use the mail function:

<?php
// Define the recipient's email address
$to = '[email protected]';

// Define the subject line
$subject = 'Test Email';

// Define the email body
$body = 'This is a test email sent using the mail function.';

// Define the sender's email address
$from = '[email protected]';

// Define the headers
$headers = 'From: '. $from. "\r\n".
           'Reply-To: '. $from. "\r\n".
           'CC: '. $from. "\r\n";

// Send the email using the mail function
mail($to, $subject, $body, $headers);
?>

In this example, the mail function is called with the following arguments:

• $to: The recipient's email address.
• $subject: The subject line of the email.
• $body: The content of the email.
• $headers: An array of headers, including From, Reply-To, and CC.

The mail function returns true if the email is sent successfully, or false if there's an error.

Note: The mail function is a simple way to send emails, but it's not recommended for production use due to security concerns. For a more robust and secure way to send emails, consider using a PHP email library or a third-party email service.

Also, keep in mind that the mail function may not work as expected if your server has strict email settings or if the recipient's email server is blocking emails from your domain.