Sending out emails is an important for of communication in our Rails applications. In this episode, we look at creating a local smtp relay with a web frontend to view the emails sent from our Rails application.

Handling and routing incoming emails into your application can be a daunting task. In this episode, we take an early look into the upcoming Action Mailbox in Rails 6.0 which greatly simplifies the process.

This episode is a prelude to ActiveJob and background processing. Learn how to send emails using an external mail service with Rails.