没有收到设计确认邮件

Question

按照教程我将基本的rails应用程序添加用户身份验证.

有一个步骤,我必须将以下代码添加到setup_mail.rb文件中

if Rails.env.development?
  ActionMailer::Base.delivery_method = :smtp
  ActionMailer::Base.smtp_settings = {
    address:        'smtp.sendgrid.net',
    port:           '587',
    authentication: :plain,
    user_name:      ENV['SENDGRID_USERNAME'],
    password:       ENV['SENDGRID_PASSWORD'],
    domain:         'heroku.com',
    enable_starttls_auto: true
  }
end

我添加了sendgrid插件,并将用户ID和密码也放在application.yml文件中.

但是当我注册时,我没有收到确认邮件.

交叉检查development.rb文件并确保以下代码存在

....
   config.action_mailer.default_url_options = { host: 'localhost:3000' }
   config.action_mailer.delivery_method = :smtp
   config.action_mailer.perform_deliveries = true
end

遵循教程中的单词.因此真的很难过!谷歌把我指向了几个地方,让我更加困惑!

这就是我的迁移db文件目前的样子

class DeviseCreateUsers < ActiveRecord::Migration
  def change
    create_table(:users) do |t|
      ## Customization
       t.string :name
      ## Database authenticatable
      t.string :email,              null: false, default: ""
      t.string :encrypted_password, null: false, default: ""

      ## Recoverable
      t.string   :reset_password_token
      t.datetime :reset_password_sent_at

      ## Rememberable
      t.datetime :remember_created_at

      ## Trackable
      t.integer  :sign_in_count, default: 0, null: false
      t.datetime :current_sign_in_at
      t.datetime :last_sign_in_at
      t.string   :current_sign_in_ip
      t.string   :last_sign_in_ip

      ## Confirmable
       t.string   :confirmation_token
       t.datetime :confirmed_at
       t.datetime :confirmation_sent_at
       t.string   :unconfirmed_email # Only if using reconfirmable

      ## Lockable
      # t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is    :failed_attempts
  # t.string   :unlock_token # Only if unlock strategy is :email or :both
  # t.datetime :locked_at


  t.timestamps
end

add_index :users, :email,                unique: true
add_index :users, :reset_password_token, unique: true
# add_index :users, :confirmation_token,   unique: true
# add_index :users, :unlock_token,         unique: true
  end
end

这是我的user.rb文件

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable, :confirmable
end

这些是我按顺序执行的步骤

1. 安装了设计宝石,跑了 bundle
2. rails g devise:install
3. 将以上代码添加到development.rb文件中
4. rails g devise:views
5. rails g devise User
6. confirmable在迁移文件中取消注释
7. rake db:migrate
8. 添加:confirmable到user.rb中的User类
9. heroku addons:add sendgrid:starter
10. heroku congif:get SENDGRID_USERNAME
11. heroku config:get SENDGRID_PASSWORD
12. 创建了config/initializers/setup_mail.rb并添加了上述邮件设置.
13. 安装的figaro.
14. 为application.yml文件添加了环境变量
15. `figaro heroku:set -e production

更新

在development.rb中添加了邮件设置,没有运气.

尝试将域名更改domain: 'heroku.com'为domain: 'sendgrid.com',没有运气.

这是服务器日志.邮件似乎已经发送但我无法在收件箱或垃圾邮件中找到它

Sent mail to myemail@gmail.com (2070.9ms)                                                                                                                                                    
Date: Wed, 07 Jan 2015 13:52:05 +0000                                                                                                                                                             
From: please-change-me-at-config-initializers-devise@example.com                                                                                                                                  
Reply-To: please-change-me-at-config-initializers-devise@example.com                                                                                                                              
To: myemailgmail.com                                                                                                                                                                        
Message-ID: <54ad3a05d2b29_1ba3fb59082841433253@bloc-ruby-179559.mail>                                                                                                                            
Subject: Confirmation instructions                                                                                                                                                                
Mime-Version: 1.0                                                                                                                                                                                 
Content-Type: text/html;                                                                                                                                                                          
 charset=UTF-8                                                                                                                                                                                    
 Content-Transfer-Encoding: 7bit                                                                                                                                                                   

 <p>Welcome !</p>                                                                                                                                                            

<p>You can confirm your account email through the link below:</p>                                                                                                                                 

 <p><a href="http://localhost:3000/users/confirmation? confirmation_token=W3xuYfA8aq2obMBmffghfghQaDt">Confirm my account</a></p>                                                                          

   (45.0ms)  commit transaction                                                                                                                                                                   
Redirected to http://bloc-ruby-179559.apse1.nitrousbox.com/                                                                                                                                       
Completed 302 Found in 2872ms (ActiveRecord: 46.4ms)                                                                              

Answer 1

检查以确保Sendgrid没有暂停您的帐户.通过Heroku仪表板登录.然后点击你的应用.然后在插件下,单击Sendgrid.这将带您到他们的仪表板.如果有警告说您的帐户处于待审核状态,则必须与他们联系并让他们将其删除.