ruby-on-rails - Actionmail Net::SMTPServerBusy - 发件人地址被拒绝:找不到域

Question

当我尝试使用在我的 application.rb 中定义的不是我自己的发件人地址发送电子邮件时，我收到此错误:

Net::SMTPServerBusy in SupportsController#create

450 4.1.8 <mail@asdasda.dk>: Sender address rejected: Domain not found

如果我输入一个有效的域，我会得到这个错误:

Net::SMTPFatalError in SupportsController#create

553 5.7.1 <mail@validdomain.dk>: Sender address rejected: not owned by user MY secret e-mail

我遵循了这个指南: http://www.railsmine.net/2010/03/rails-3-action-mailer-example.html

我的邮件:

class Notifier < ActionMailer::Base

  def support_notification(sender)
    @sender = sender
    mail(:to => "MY secret e-mail",
         :from => sender.email,
         :openssl_verify_mode  => 'none',
         :subject => "New #{sender.support_type}")
 end
end

Answer 1

似乎应用程序没有将自己验证为 您需要将 :from 参数更改为允许的电子邮件(在您的示例中为 MY secret e-mail)