<?php
header("Content-Type: text/html; charset=utf-8");
ini_set('display_errors', 1);
ini_set('error_reporting', E_ALL);

echo 'sendmail<br>';
echo 'Текущая версия PHP: ' . phpversion().'<br>';


use PHPMailer\PHPMailer\PHPMailer;


require __DIR__ .'/PHPMailer/src/Exception.php';
require __DIR__ .'/PHPMailer/src/PHPMailer.php';
require __DIR__ .'/PHPMailer/src/SMTP.php';


//Create a new PHPMailer instance
$mail = new PHPMailer;
//Tell PHPMailer to use SMTP
$mail->isSMTP();
//Enable SMTP debugging
// 0 = off (for production use)
// 1 = client messages
// 2 = client and server messages
$mail->SMTPDebug = 2;
//Set the hostname of the mail server
$mail->Host = 'smtp.gmail.com';
// use
// $mail->Host = gethostbyname('smtp.gmail.com');
// if your network does not support SMTP over IPv6
//Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
$mail->Port = 587;
//Set the encryption system to use - ssl (deprecated) or tls
$mail->SMTPSecure = 'tls';
//Whether to use SMTP authentication
$mail->SMTPAuth = true;
//Username to use for SMTP authentication - use full email address for gmail
$mail->Username = "******@gmail.com";
//Password to use for SMTP authentication
$mail->Password = "*******";
//Set who the message is to be sent from
$mail->setFrom('****@gmail.com', 'First Last');
//Set an alternative reply-to address
$mail->addReplyTo('****@mail.ru', 'First Last');
//Set who the message is to be sent to
$mail->addAddress('****@mail.ru', 'John Doe');
//Set the subject line
$mail->Subject = 'PHPMailer GMail SMTP test';
//Replace the plain text body with one created manually
$mail->AltBody = 'This is a plain-text message body';
//send the message, check for errors
if (!$mail->send()) {
    echo "Mailer Error: " . $mail->ErrorInfo;
} else {

    echo "Message sent!";
    //Section 2: IMAP
    //Uncomment these to save your message in the 'Sent Mail' folder.
    #if (save_mail($mail)) {
    #    echo "Message saved!";
    #}
}

?>