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Mailer Component
================
The Mailer component helps sending emails.
Getting Started
---------------
```
$ composer require symfony/mailer
```
```php
use Symfony\Component\Mailer\Transport;
use Symfony\Component\Mailer\Mailer;
use Symfony\Component\Mime\Email;
$transport = Transport::fromDsn('smtp://localhost');
$mailer = new Mailer($transport);
$email = (new Email())
->from('hello@example.com')
->to('you@example.com')
//->cc('cc@example.com')
//->bcc('bcc@example.com')
//->replyTo('fabien@example.com')
//->priority(Email::PRIORITY_HIGH)
->subject('Time for Symfony Mailer!')
->text('Sending emails is fun again!')
->html('<p>See Twig integration for better HTML integration!</p>');
$mailer->send($email);
```
To enable the Twig integration of the Mailer, require `symfony/twig-bridge` and
set up the `BodyRenderer`:
```php
use Symfony\Bridge\Twig\Mime\BodyRenderer;
use Symfony\Bridge\Twig\Mime\TemplatedEmail;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\Mailer\EventListener\MessageListener;
use Symfony\Component\Mailer\Mailer;
use Symfony\Component\Mailer\Transport;
use Twig\Environment as TwigEnvironment;
$twig = new TwigEnvironment(...);
$messageListener = new MessageListener(null, new BodyRenderer($twig));
$eventDispatcher = new EventDispatcher();
$eventDispatcher->addSubscriber($messageListener);
$transport = Transport::fromDsn('smtp://localhost', $eventDispatcher);
$mailer = new Mailer($transport, null, $eventDispatcher);
$email = (new TemplatedEmail())
// ...
->htmlTemplate('emails/signup.html.twig')
->context([
'expiration_date' => new \DateTime('+7 days'),
'username' => 'foo',
])
;
$mailer->send($email);
```
Resources
---------
* [Documentation](https://symfony.com/doc/current/mailer.html)
* [Contributing](https://symfony.com/doc/current/contributing/index.html)
* [Report issues](https://github.com/symfony/symfony/issues) and
[send Pull Requests](https://github.com/symfony/symfony/pulls)
in the [main Symfony repository](https://github.com/symfony/symfony)
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