philm · December 20, 2012 03:11
diff --git a/mail.rb b/mail.rb
 # config/initializers/mail.rb
 ActionMailer::Base.register_interceptor(MailInterceptor) if Rails.env.staging?
diff --git a/mail_interceptor.rb b/mail_interceptor.rb
 # app/models/mail_interceptor.rb
 class MailInterceptor
  def self.delivering_email(message)
    message.subject = "[#{message.to}] #{message.subject}"
    message.to = "[email protected]"
  end
 end
	# config/initializers/mail.rb
	ActionMailer::Base.register_interceptor(MailInterceptor) if Rails.env.staging?
	# app/models/mail_interceptor.rb
	class MailInterceptor
	def self.delivering_email(message)
	message.subject = "[#{message.to}] #{message.subject}"
	message.to = "[email protected]"
	end
	end