Symfony Mailer: Love Sending Emails Again

Yep! No matter how hard you try, eventually you will need to send emails from your app! Whether it's a "registration" email, "order completed" email or a "Hey, we think you're great & want to give you a free 🎂" email, setting this up doesn't need to be a pain! With Symfony's Mailer component & cloud email delivery services... I dare say, you're going to love sending emails.

In this tutorial, we'll give your emails something to brag about by mastering Symfony's Mailer:

• Installing & configuring the mailer transport
• Sending that first email and configuring the heck out of it!
• Debugging emails while developing? Hello Mailtrap, MailHog & Mailcatcher!
• HTML emails with Twig
• Automatic text emails
• Linking to images from within an email vs embedded images
• Styling with CSS with automatic CSS inlining
• Integrating the Foundation CSS framework for emails: Inky!
• Leveraging event listeners to globally customize from, senders, etc
• Sending emails from a command (and fixing link URLs)
• Email attachments
• Sending emails from inside of tests (the null transport)
• Async email sending with Messenger
• Failover & round robin transports
• Production cloud delivery setup with SendGrid
• DNS "deliverability" goodies - SPF, DKIM & DMARC!

So... let's send some emails, make them look great and love the process.