ruby-on-rails - setup_email.rb 中的 ActionMailer 配置有问题

Question

我花了几天时间尝试完成这项工作=>我想从我的应用程序localhost发送电子邮件，不使用gmail或其他邮件服务器，所以我尝试了这个:

在/config/initializers/setup_email.rb

ActionMailer::Base.delivery_method = :smtp
ActionMailer::Base.smtp_settings = {
    :address => "localhost",
    :port => 25
}

但是我收到了“连接被拒绝 - connect(2)”错误消息，如下所示:

Connection refused - connect(2)
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/net/smtp.rb:551:in `initialize'
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/net/smtp.rb:551:in `open'
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/net/smtp.rb:551:in `do_start'
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/timeout.rb:67:in `timeout'
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/timeout.rb:101:in `timeout'
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/net/smtp.rb:551:in `do_start'
/home/user1/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/net/smtp.rb:525:in `start'
/home/user1/.rvm/gems/ruby-1.8.7-p330@myapp/gems/mail-2.2.15/lib/mail/network/delivery_methods/smtp.rb:127:in `deliver!'
/home/user1/.rvm/gems/ruby-1.8.7-p330@myapp/gems/mail-2.2.15/lib/mail/message.rb:1967:in `do_delivery'
/home/user1/.rvm/gems/ruby-1.8.7-p330@myapp/gems/mail-2.2.15/lib/mail/message.rb:228:in `deliver'
/home/user1/.rvm/gems/ruby-1.8.7-p330@global/gems/actionmailer-3.0.3/lib/action_mailer/base.rb:401:in `deliver_mail'
/home/user1/.rvm/gems/ruby-1.8.7-p330@global/gems/activesupport-3.0.3/lib/active_support/messages.rb:52:in `instrument'
/home/user1/.rvm/gems/ruby-1.8.7-p330@global/gems/activesupport-3.0.3/lib/active_support/messages/instrumenter.rb:21:in `instrument'

...

如何为 ActionMailer 配置 localhost？

我在网上搜索了一下，似乎我必须在配置中提供用户名和密码，并设置身份验证如果将ActionMailer.strong>选项设置为某个值，我可以在没有身份验证、用户名和密码的情况下配置ActionMailer吗？ (因为我的应用程序没有用于登录的电子邮件帐户) 如何配置以使本地主机电子邮件发送功能正常工作？

Answer 1

将其添加到您的环境中。rb:

ActionMailer::Base.delivery_method = :sendmail
ActionMailer::Base.perform_deliveries = true
ActionMailer::Base.raise_delivery_errors = true
ActionMailer::Base.default_charset = "utf-8"