How to connect PHPMailer correctly?

Question

PHP

I looked at the connections on the Internet, but there is an old version, so it does not fit.
Downloaded from here - https://github.com/PHPMailer/PHPMailer
In the \libs folder, the PHPMailer-master


index.php library

<?php
use PHPMailer\PHPMailer\PHPMailer;

    $from       = "[email protected]";
    $mail       = new PHPMailer();

    $mail->IsSMTP();
    $mail->IsHTML(true);

    $mail->SMTPAuth   = true;
    $mail->Host       = 'smtp.mail.ru';
    $mail->Port       =  465;
    $mail->Username   = "???";
    $mail->Password   = "???";

    $mail->Subject    = 'Something has been written';

    $mail->addAddress('[email protected]');

    $mail->send();

??? - of course, I replaced it with real data.

Answer 1

Well, the first article on Google...
https://medium.com/@shpaginkirill/sane-tool...