Enviando e-mail com Action Mailer em Rails.

application.rb

    config.action_mailer.smtp_settings = {
      :address              => "mail.adrianogodoy.com",
      :port                 => 587,
      :domain               => "adrianogodoy.com",
      :user_name            => "[email protected]",
      :password             => "senha",
      :authentication       => :login,
      :enable_starttls_auto => false
    }
    config.action_mailer.raise_delivery_errors = true
    config.action_mailer.perform_deliveries = true

contact_controller.rb

class ContactController < ApplicationController

  def create
    
    ....
    
      NotificationsMailer.new_message(@message).deliver
     
    ....
  end

end

new_message.text.erb

<!-- /views/notifications_mailer/new_message.text.erb -->

Name: <%= @message.name %>

Email: <%= @message.email %>

Subject: <%= @message.subject %>

Body: <%= @message.body %>

notifications_mailer.rb

#mailers/notifications_mailer.rb

class NotificationsMailer < ActionMailer::Base

  default :from => "[email protected]"
  default :to => "[email protected]"

  def new_message(message)
    @message = message
    mail(:subject => "[Contato Titulo] #{message.name}")
  end

end