Rails Mailer不发送电子邮件。 Smtp设置

Question

UPDATE:

Problem was so silly that it shouldn't even be on StackExchange. Adress had to be written Address...

But now I get it - :sendmail was working fine, since it created its own server. But, what is strange, that letters sent via :sendmail went to junk box, while now, after I figured out that silly mistake and fixed app to use :smtp directly, all letters comes to normal Inbox even dough I fixed error in word address - it probably means that by using :sendmail, :smtp ignores outgoing server and uses its own, from localhost...

Problems on delivering email on my very first Rails 5 app (Agile Web Development with Rails 5)

Models:

Product
LineItem
Cart
Order

Users adds one Product or more to Cart as a LineItem. Hits checkout, fills his email and confirms order. At this point email should be delivered to his email adress, but it is not happening.

orders_controller.rb ( create action):

  def create
    @order = Order.new(order_params)
    @order.add_line_items_from_cart(@cart)

    respond_to do |format|
      if @order.save
        Cart.destroy(session[:cart_id])
        session[:cart_id] = nil
        OrderMailer.received(@order).deliver_later
        format.html { redirect_to store_index_url, notice: 'Thank you for your order.' }
        format.json { render :show, status: :created, location: @order }
      else
        format.html { render :new }
        format.json { render json: @order.errors, status: :unprocessable_entity }
      end
    end

order_mailer.rb ( received method - this should send that email):

  def received(order)
    @order = order

    mail to: order.email, subject: 'Order confirmation'
  end

development.rb:

Depot::Application.configure do

  config.action_mailer.delivery_method = :smtp

  config.action_mailer.smtp_settings = {
    adress:         "smtp.gmail.com",
    port:           587,
    domain:         "gmail.com",
    authentication: "plain",
    user_name:      "my-gmail-account",
    password:       "my-gmail-password",
    enable_starttls_auto: true
  }

  config.action_mailer.perform_deliveries = true

  config.cache_classes = false

  config.eager_load = false

  config.consider_all_requests_local = true

  if Rails.root.join('tmp/caching-dev.txt').exist?
    config.action_controller.perform_caching = true

    config.cache_store = :memory_store
    config.public_file_server.headers = {
      'Cache-Control' => 'public, max-age=172800'
    }
  else
    config.action_controller.perform_caching = false

    config.cache_store = :null_store
  end

  config.action_mailer.raise_delivery_errors = true

  config.action_mailer.perform_caching = false

  config.active_support.deprecation = :log

  config.active_record.migration_error = :page_load

  config.assets.debug = true

  config.assets.quiet = true

  config.file_watcher = ActiveSupport::EventedFileUpdateChecker
end

From the log I assume it is something wrong with routing..?:

  Rendering /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout
  Rendering /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb
  Rendered /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.1ms)
  Rendered collection of /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/routes/_route.html.erb [34 times] (9.1ms)
  Rendered /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.1ms)
  Rendering /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb
  Rendered /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (2.1ms)
  Rendered /Users/me/.rvm/gems/ruby-2.3.0/gems/actionpack-5.0.0.1/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (93.8ms)

I tried restarting Webrick on my Mac (Ctrl + C) and changed Gmail email settings to allow less secure apps using it. Any help is very appreciated.

Answer 1

将以下内容添加到development.rb ：

config.action_mailer.default_url_options = { :host => 'localhost:3000' }

Answer 2

Please find below solution.

add default url option for action mailer inside you env file.

config.action_mailer.default_url_options = { host: 'YOUR HOST NAME', port: PORT OF YOUR SERVER }

Please use .deliver_now for quick action of action mailer.

Answer 3

我建议您尝试使用mailcatcher gem，以进行舒适的开发电子邮件调试。