ruby-on-rails – ActionMailer不会发送邮件？

我正在尝试在我的开发环境中设置一个简单的contact_us页面,用户可以使用我创建的表单发送查询.我有ActiveMailer和Contact模型/控制器/视图都设置但它似乎没有正常工作.有任何想法吗？我的日志似乎显示正在发送的邮件.

的ActionMailer

class ContactConfirmation < ActionMailer::Base
  default from: "from@example.com"

  def receipt(contact)
    @contact = contact

    mail to: 'myname@example.com',subject: contact.subject
  end
end

收据

<%= @contact.first_name %> <%= @contact.last_name %>

Writes:

<%= @contact.description %>

ContactsController

class ContactsController < ApplicationController

  def new
    @contact = Contact.new
  end

  def create
    @contact = Contact.new(contact_params)
    if @contact.submit_contact_info
      redirect_to users_path,notice: 'Submission successful. Somebody will get back to you shortly.'
    else
      render :new
    end
  end

  protected

  def contact_params
    params.require(:contact).permit(:first_name,:last_name,:email,:subject,:description)
  end
end

联系型号

class Contact < ActiveRecord::Base
  validates_presence_of :email
  validates :email,format: { with: /A([^@s]+)@((?:[-a-z0-9]+.)+[a-z]{2,})Z/i }
  validates_presence_of :subject
  validates_presence_of :description
  validates_presence_of :first_name
  validates_presence_of :last_name

  def submit_contact_info
    if save
      ContactConfirmation.receipt(self).deliver
      return true
    end
  end
end

联系人在contacts / new.html.erb文件中呈现的表单

<%= simple_form_for @contact do |f| %>
  <%= f.input :first_name %>
  <%= f.input :last_name %>
  <%= f.input :email %>
  <%= f.input :subject %>
  <%= f.input :description,as: :text %>
  <%= f.submit 'Submit Contact Form' %>
<% end %>

在Initializers文件夹中,我有一个smtp.rb文件：

if Rails.env.development?
  ActionMailer::Base.delivery_method = :smtp
  ActionMailer::Base.smtp_settings = {
    address: "localhost",port: 1025
  }
end

更改我的配置后,现在在ContactConfirmation.receipt(self).deliver上收到以下错误：

在ContactsController #creore中的Errno :: ECONNREFUSED
连接被拒绝 – 连接(2)

def submit_contact_info
    if save
      ContactConfirmation.receipt(self).deliver
      return true
    end
  end

config.action_mailer.raise_delivery_errors = true 
config.action_mailer.perform_deliveries = true