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.

• Hello Symfony Mailer
• Creating, Configuring & Sending the Email Object
• Transport Config & Mailtrap
• HTML Emails with Twig
• Absolute URLs to Routes & Assets
• Email Context & the Magic "email" Variable
• Pretty Text Emails
• Embedded Images
• Automatic CSS Inlining
• Inlining CSS Files
• Ink: Automatic CSS Email Framework
• Let's Make a Console Command!
• Using a Base Email Template
• Router Request Context: Fix Paths in the CLI
• PDF: Snappy, wkhtmltopdf & Template Setup
• Lets Generate a PDF!
• Styling PDFs with CSS
• Organizing Emails Logic into a Service
• Unit Testing our Emails
• Integration Testing Emails
• Functional Testing with Emails
• Email Delivery & Assertions in Tests
• SendGrid & All About Transports
• Production Settings with SendGrid
• Sender Authentication: SPF & DKIM
• Events & Overriding "Recipients"
• Setting "From" Globally
• Async Emails with Messenger
• Attachments with Async Messenger Emails
• Styling Emails with Encore & Sass Part 1
• Processing Encore Files through inline_css()