symfony/mailer

Helps sending emails

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github.com/symfony/mailer

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Installs: 285 449 549

Dependents: 844

Suggesters: 17

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Stars: 1 565

Watchers: 14

Forks: 50

v7.3.1 2025-06-27 19:55 UTC

Requires

Requires (Dev)

Conflicts

MIT b5db5105b290bdbea5ab27b89c69effcf1cb3368

This package is auto-updated.

Last update: 2025-07-15 11:42:58 UTC

README

The Mailer component helps sending emails.

Getting Started

composer require symfony/mailer
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:

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 \DateTimeImmutable('+7 days'),
        'username' => 'foo',
    ])
;
$mailer->send($email);

Sponsor

The Mailer component for Symfony 7.2 is backed by:

  • Sweego, a European email and SMS sending platform for developers and product builders. Easily create, deliver, and monitor your emails and notifications.

Help Symfony by sponsoring its development!

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