Simple email example in RoR and mailgun

Simple email example

#email function
#this code below goes on your controller
def sendemail
	RestClient.post "https://api:your_api_key_here"\
	  	  "@api.mailgun.net/v2/your_app_version_here.mailgun.org/messages",
			  :from => "Andrea <your@email.com>",
			  :to => "your@email.com",
			  :subject => "Title",
			  :text => "Hello World!"
	
	render :text => "Email Sent"
end
# Configuration
#the code below goes on config->environments->prod or dev.rb

  config.action_mailer.delivery_method = :smtp
  config.action_mailer.default_charset = "utf-8"
  config.action_mailer.perform_deliveries = true
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.smtp_settings = {
       :authentication => :plain,
       :address => "smtp.mailgun.org",
       :port => 587,
       :domain => "your_app_version_here.mailgun.org",
       :user_name => "username@your_app_version_here.mailgun.org",
       :password => "password"
     }