fix(dolist): dolist method not defined

config/environments/production.rb

@@ -84,7 +84,7 @@ Rails.application.configure do
     ActionMailer::Base.add_delivery_method :balancer, BalancerDeliveryMethod
     config.action_mailer.balancer_settings = {
       sendinblue: sendinblue_weigth,
-      dolist: dolist_weigth,
+      dolist_smtp: dolist_weigth,
       dolist_api: dolist_api_weight,
       mailjet: 100 - (sendinblue_weigth + dolist_weigth + dolist_api_weight)
     }