However, sending should always be the closing stage of your development efforts. Now you know how to send emails with Ruby with and without Mailtrap Email API. Obviously, you can modify "from:", "to:", "subject:", "headers:" and "content:" values. class AdminMailer The API integration for Mailtrap Ruby gem You can create the list in the form of an array of recipients’ addresses or a single string in which emails are separated by commas. This can be done by setting a list of email addresses to the :to key, as well as :cc, and :bcc keys. In Action Mailer, you need to call Sending email to multiple recipientsĪlso, you can set your email to be sent to several recipients. Optionally, you can defer the delivery for later with deliver_later. Just call deliver_now to do it right away. We’ve defined a mailer and a template and ready to deliver the message. Port 25 is set by default and you can select plain, login or cram_md5 as an authentication option. Here is an example of SMTP configuration.: config.action_livery_method = :smtp You can pick another delivery method like sendmail, file (save emails to files), and test (save emails to ActionMailer::liveries array). SMTP is set by default and you can adjust it using config.action_mailer.smtp_settings. The next step is ActionMailer configuration and defining a delivery method. Fill both files with the relevant content. Also, you can make a text part for this email by creating in the same directory. This template will be used for the HTML formatted emails. erb file named the same as the method in the mailer class. View denotes a template to be used with a mailer. This mailer class already includes an attachment and HTML content. Here’s the result: class UserMailerHello there" Here’s how a simple email built with ActionMailer may look: class TestMailer 'True', 'In-Reply-To' => the email to be sent: mail It lets you send emails using mailer classes and views. In case your app is written on top of it, ActionMailer will certainly come up. This is the most common gem for sending emails in Rails framework as ActionMailer is built into it. In the Ruby ecosystem, you can find specific email gems that can improve your email sending experience. Now, let’s try to send an email using each of the described solutions. You can always create them yourself, but this takes time. The drawback of this option is that Net::SMTP lacks functions to compose emails. This provides the functionality to send email via SMTP. Lastly, if you want to avoid dependencies altogether, use the built-in Net::SMTP. These solutions let you handle email activities in a simple and effective way. The second option is to use a dedicated Ruby gem like Mail or others. It’s the gem that is built into Rails framework, so it is the most conventional choice for sending emails from a Rails app. The following three options are the main options used.Īmong the two, the most common is ActionMailer. In case you are up to video tutorial, check out the Mailtrap video guide. This tutorial is tailored to help you implement sending emails with Ruby and introduce versatile options for that. This could be related to user authentication, or any other kind of transactional emails, it makes no difference. Let’s say you have a working Ruby app and need to add an email delivery functionality to it.
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