GitHub - paveltyk/sendgrid-rails: SendGrid extensions to Rails 3 ActionMailer::Base
Chapter 12. Sending email - Rails 3 in Action
ActionMailer in Rails 3
ActionMailerのrpsecで件数を計りたいときはActionMailer::Base.deliveriesのsizeを測る - コード日進月歩
ActionMailer in Rails 3
How to Send Mail in the Future with Rails
Switch email provider at runtime in a Ruby on Rails application
Actionmailer: Is It the Best Way to Send Emails -- Planet Argon Blog
ActionMailer::Base.deliveries isn't reset between tests · Issue #696 · rspec/rspec-rails · GitHub
Action Mailer
Upgrading Rails: Spelunking the Rails Code Base to Fix ActionMailer Test Failures | Daniel D. Pence
Sendmail & Spam Filter Tricks in Rails - igvita.com
How to dynamically change email providers at runtime in Rails | by Edgardo Gutierrez | Doctolib | Medium
Users/rambo/code/ror/rails/actionmailer/lib/action_mailer/base.rb 1 require 'mail' 2 require 'action_mailer/collector'
Send transactional emails using SendGrid with Ruby on Rails
Action Mailer
Rails 4.0 Sneak Peek: Asynchronous ActionMailer - DockYard
Test ActionMailer `deliver_later` in RSpec Controller Tests - DEV Community 👩💻👨💻
Testing Action Mailer in Rails - DEV Community 👩💻👨💻
How to deal with ActionMailer::Base.deliveries.last? · Issue #631 · grosser/parallel_tests · GitHub
Your Ultimate Guide to Sending Email in Rails 7 | by Maria Schuessler | Level Up Coding
Web-Crunch (@webcrunchblog) / Twitter
ruby on rails 4 - ActionMailer: Simultaneously sending an email to Admin & Email to Client - Rails4 - Stack Overflow
RailsのActionMailerでメールを送信する（Gmail経由） - Qiita
Ruby on Rails Action Mailer Configuration with Gmail | Medium
