I've configured the action mailer as per http://edgeguides.rubyonrails.org/action_mailer_basics.html
My Outgoing Mail Server: mail.xxxx.com (server requires authentication) port 26
and i've the following configuration in config\environments\development.rb
config.action_mailer.raise_delivery_errors = true
config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
:address => "mail.xxxx.com",
:port => 26,
:domain => 'xxxx.com',
:user_name => 'dev@xxxx.com',
:password => 'dev123',
:authentication => 'login',
# :enable_starttls_auto => true
}
But I always get the error
SocketError in AuthController#email_sent
getaddrinfo: No such host is known.
Rails.root: E:/RailsApps/training_solutions
Application Trace | Framework Trace | Full Trace
app/controllers/auth_controller.rb:9:in `block in email_sent'
app/controllers/auth_controller.rb:7:in `email_sent'
app/controllers/application_controller.rb:35:in `catch_exceptions'
I'm not behind any proxies, and is getting response from mail.xxxx.com when pinging
I'm sure from the log that email is generated correctly, issue is with the delivery of it, please see the log file
DEPRECATION WARNING: RAILS_ROOT is deprecated. Please use ::Rails.root.to_s. (called from block in <class:Plugin> at E:/RailsApps/training_solutions/vendor/plugins/calendar_date_select/init.rb:11)
DEPRECATION WARNING: Use toplevel init.rb; rails/init.rb is deprecated: E:/RailsApps/training_solutions/vendor/plugins/validates_captcha/rails/init.rb. (called from <top (required)> at E:/RailsApps/training_solutions/config/environment.rb:6)
DEPRECATION WARNING: ActionController::Routing::Routes is deprecated. Instead, use Rails.application.routes. (called from <top (required)> at E:/RailsApps/training_solutions/config/routes.rb:1)
DEPRECATION WARNING: You are using the old router DSL which will be removed in Rails 3.1. Please check how to update your routes file at: http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/. (called from <top (required)> at E:/RailsApps/training_solutions/config/routes.rb:1)
Started GET "/auth/email_sent?user[email]=mithun@xxxx.com&user[username]=Mithun" for 127.0.0.1 at 2011-01-03 12:55:51 +0530
Processing by AuthController#email_sent as HTML
Parameters: {"user"=>{"email"=>"mithun@xxxx.com", "username"=>"Mithun"}}
[1m[36mSQL (13.0ms)[0m [1mdescribe `events_users`[0m
Mysql::Error: Table 'training_solution.events_users' doesn't exist: describe `events_users`
[1m[35mSQL (4.0ms)[0m describe `attendances_users`
Mysql::Error: Table 'training_solution.attendances_users' doesn't exist: describe `attendances_users`
[1m[36mSQL (4.0ms)[0m [1mdescribe `users_venues`[0m
Mysql::Error: Table 'training_solution.users_venues' doesn't exist: describe `users_venues`
[1m[35mSQL (1.0ms)[0m SHOW TABLES
[1m[36mUser Load (0.0ms)[0m [1mSELECT `users`.* FROM `users` WHERE (`users`.`id` = 85) LIMIT 1[0m
Rendered emailer/welcome_email.html.erb (0.0ms)
Rendered emailer/welcome_email.text.erb (23.0ms)
Sent mail to mithun@xxxx.com (2524ms)
Date: Mon, 03 Jan 2011 12:55:57 +0530
From: dev@xxxx.com
To: mithun@xxxx.com
Message-ID: <4d217a057af0f_1bb0299d7447683@Mithun-PC.mail>
Subject: Welcome to My Awesome Site
Mime-Version: 1.0
Content-Type: multipart/alternative;
boundary="--==_mimepart_4d217a0539050_1bb0299d74473e7";
charset=UTF-8
Content-Transfer-Encoding: 7bit
----==_mimepart_4d217a0539050_1bb0299d74473e7
Date: Mon, 03 Jan 2011 12:55:57 +0530
Mime-Version: 1.0
Content-Type: text/plain;
charset=UTF-8
Content-Transfer-Encoding: 7bit
Content-ID: <4d217a055bb08_1bb0299d74474d4@Mithun-PC.mail>
Welcome to example.com, Mithun
===============================================
You have successfully signed up to example.com,
your username is: Mithun.
To login to the site, just follow this link: http://example.com/login.
Thanks for joining and have a great day!
----==_mimepart_4d217a0539050_1bb0299d74473e7
Date: Mon, 03 Jan 2011 12:55:57 +0530
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
Content-ID: <4d217a056d064_1bb0299d74475e9@Mithun-PC.mail>
<!DOCTYPE html>
<html>
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
</head>
<body>
<h1>Welcome to example.com, Mithun</h1>
<p>
You have successfully signed up to example.com,
your username is: Mithun.<br/>
</p>
<p>
To login to the site, just follow this link: http://example.com/login.
</p>
<p>Thanks for joining and have a great day!</p>
</body>
</html>
----==_mimepart_4d217a0539050_1bb0299d74473e7--
Caught exception! getaddrinfo: No such host is known.
Completed in 3695ms
SocketError (getaddrinfo: No such host is known. ):
app/controllers/auth_controller.rb:9:in `block in email_sent'
app/controllers/auth_controller.rb:7:in `email_sent'
app/controllers/application_controller.rb:35:in `catch_exceptions'
Rendered E:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.0ms)
Rendered E:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (3.0ms)
Rendered E:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.0.0/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (31.0ms)
What may be the issue
Are you trying to generate any urls in your mailer's view?
If so, you'll need to provide a host.
来源：https://stackoverflow.com/questions/4582759/rails-3-action-mailer-socketerror-getaddrinfo-no-such-host-is-known