邮件在ROR中发送到垃圾邮件

Question

邮件发送到垃圾邮件文件夹。我不明白这个问题。

邮件确认

# Don't care if the mailer can't send.
  config.action_mailer.raise_delivery_errors = false

  config.action_mailer.perform_deliveries = true
  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
  #config/environments/development.rb
  config.action_mailer.default :charset => "utf-8"
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
      :openssl_verify_mode => 'none',
      address: 'vps103.spsnetwork.net',
      port: 25,
      domain: 'mail.forestbankfoundation.org',
      authentication: :login,
      enable_starttls_auto: true,
      user_name: 'no-reply@forestbankfoundation.org',
      password: '********'
  }

邮件程序行动

class NewsLetterMailer < ActionMailer::Base
  def newsletter_email(newsletter)
     @newsletter = newsletter
     mail(from: "no-reply@forestbankfoundation.org", to: @newsletter.email, subject: "New Letter For FBF Registartion", body: " Hello #{@newsletter.name} \n :Email: #{@newsletter.email}, \n Thank You For Registration Our News Letter" )
  end
end

有人可以解决这个问题。我不明白为什么会发生这种情况？

Answer 1

我不认为action_mailer与它的伙伴有关。看看this

  

每个接收ISP都使用不同的垃圾邮件过滤技术   一些ISP利用一些非常疯狂的想法来打击垃圾邮件。所以你会的   毫无疑问，在发送电子邮件的过程中，某些邮件会被过滤掉   广告活动。