ruby gem mail的简单使用

require 'mail'
smtp = { :address => 'smtp.163.com', :port => 25, :domain => '163.com', 
 :user_name => '[email protected]', :password => 'xxx',
 :enable_starttls_auto => true, :openssl_verify_mode => 'none' }
Mail.defaults { delivery_method :smtp, smtp }
mail = Mail.new do
  from '[email protected]'
  to '[email protected]'
  subject 'xxx'
  add_file File.expand_path("/opt/xxx.log")
end
mail.deliver!