Timeout ::當在本地服務器上使用ActionMailer時出錯

Question

我想在我的Rails應用程序中設置電子郵件操作，我想在本地測試郵件功能。我遵循this Railscast，但每當我嘗試發送郵件時，發送郵件都會拋出Timeout::Error(execution expired)錯誤。

配置/環境/ development.rb

config.action_mailer.delivery_method = :smtp 
    config.action_mailer.perform_deliveries = true 
    config.action_mailer.raise_delivery_errors = true 

配置/初始化/爲setup_mail.rb

ActionMailer::Base.smtp_settings = { 
    :address    => 'smtp.gmail.com', 
    :port     => 587, 
    :domain    => 'recipes.dev', 
    :user_name   => 'myemail@gmail.com', 
    :password    => '*******', 
    :authentication  => 'plain', 
    :enable_starttls_auto => true 
} 

寄件人/ user_mailer.rb

class UserMailer < ActionMailer::Base 
    default from: "myemail@gmail.com" 

    def test_email(user) 
    @email = user.email 
    @name = user.name 
    mail(:to => @email, :subject => 'test e-mail') 
    end 
end 

個

控制器/ users_controller.rb

UserMailer.test_email(@user).deliver 

任何幫助，將不勝感激。

Answer 1

嘗試把你的smpt_setting側development.rb爲：

config.action_mailer.smtp_settings = { 
    :address    => 'smtp.gmail.com', 
    :port     => 587, 
    :domain    => 'recipes.dev', 
    :user_name   => 'myemail@gmail.com', 
    :password    => '*******', 
    :authentication  => 'plain', 
    :enable_starttls_auto => true 
} 

你不需要爲setup_mail.rb

請看http://guides.rubyonrails.org/action_mailer_basics.html#example-action-mailer-configuration