使用 gmail 在 rails 中发送 smtp

Question

我正在尝试在开发模式下发送激活电子邮件，我正在使用 application.yml 输入我的 smtp 凭据，不确定我缺少什么，但由于某种原因我无法发送激活电子邮件.这是

application.yml

SMTP_PORT: 587
  SMTP_DOMAIN: localhost:3000
  SMTP_ADDRESS: smtp.gmail.com
  SMTP_USERNAME: myemail@gmail.com
  SMTP_PASSWORD: myemailpassword
  SMTP_AUTHENTICATION: 'plain'
  enable_starttls_auto: true

development.rb

  config.action_mailer.raise_delivery_errors = false

  config.action_mailer.delivery_method = :file
  config.action_mailer.file_settings = { location: 'tmp/mails' }

  config.action_mailer.default_url_options = { :host => ENV["URL_HOST"] }

token_mailer.rb

  def activation(email, token)
    @token_url = edit_activation_url token
    mail to: email
  end

Answer 1

在development.rb

中使用这个

config.action_mailer.delivery_method = :smtp

config.action_mailer.smtp_settings = {
     :address => "smtp.gmail.com",
     :port => 587,
     :user_name => "your mail",
     :password => "your password",
     :authentication => :plain,
     :enable_starttls_auto => true
}

Answer 2

在您的 development.rb 文件中试试这个

  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
      :address => "smtp.gmail.com",
      :port => 587,
      :authentication => :plain,
      :domain => 'yourdomain.com',
      :user_name => 'your_gmail_email',
      :password => 'your_password'
  }

Answer 3

设置邮件程序发送电子邮件

在app/mailers/user_mailer.rb

class UserMailer < ActionMailer::Mailer
  default from: "no-reply@myapp.com"

def welcome(user_email)
   @user=User.find_by_email user_email
   Rails.logger.info "==========sending welcome email to ==> #{@user.email}"
   mail(:to => @user.email, :subject => "Hi #{@user.username},Welcome to #{configatron.app_name}")
end
 end

设置视图文件作为电子邮件发送

app/views/user_emailer/welcome.html.erb

<p>Hi <%= @user.username %>,Welcome to myapp.com</p>

设置电子邮件配置

在config/initializers/email_setup.rb

if Rails.env != 'test'
  email_settings = YAML::load(File.open("#{Rails.root.to_s}/config/email.yml"))
  ActionMailer::Base.smtp_settings = email_settings[Rails.env] unless email_settings[Rails.env].nil?
end

设置 keys/passwords，使用 gmail.. 用于开发，但使用 mailchimp/mandrill 用于 pro

in config/email.yml

    development:
      :address: smtp.gmail.com
      :port: 587
      :authentication: plain
      :user_name: milind@gmail.com
      :password: password
      :enable_starttls_auto: true
    production:
      :address: smtp.gmail.com
      :port: 587
      :authentication: plain
      :user_name: milind@gmail.com
      :password: password
      :enable_starttls_auto: true

用于发送电子邮件的用户邮件程序

UserMailer.welcome(current_user).deliver

希望对您有所帮助.... :)

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