<?php

$dispatcher = new Swift_Events_SimpleEventDispatcher();

// a "do nothing" Transport. You may use MailTransport, SendmailTransport, etc.
$transport = new Swift_Transport_NullTransport($dispatcher);

$mailer = new Swift_Mailer($transport);

// your E-Mail message
$subject = 'Your pull request';
$body = 'Hi Ingo, you put .NET code into a PHP project.';
$contentType = 'plain/text';

// constructor can be empty and values set with setter-methods
$message = new Swift_Message($subject, $body, $contentType);

$message->setFrom('john.code@localhost.php', 'John Code');
$message->setTo('ingo.petent@localhost.php', 'Ingo Petent');

$sent = $mailer->send($message);

echo 'messages sent: ' . $sent . PHP_EOL;
echo $message;

messages sent: 1
Message-ID: <4523d75af9f1d4ab20d0ddb6f8ba98c4@php.budgegeria.de>
Date: Mon, 01 Jun 2020 06:51:46 +0200
Subject: Your pull request
From: John Code
To: Ingo Petent
MIME-Version: 1.0
Content-Type: plain/text; charset=utf-8
Content-Transfer-Encoding: quoted-printable

Hi Ingo, you put .NET code into a PHP project.

• Create your own operator in Twig
• Deserialization of XML with JMS Serializer
• ProxyManager: Null Object proxy

PHP 7.4, Zend 3.0, Symfony 4.3, Laravel 5.8, PHPUnit 8.0, Doctrine 2.10