diff --git a/app/jobs/govbox/authorize_delivery_notification_job.rb b/app/jobs/govbox/authorize_delivery_notification_job.rb
index 9c25802bf..86f8ca17a 100644
--- a/app/jobs/govbox/authorize_delivery_notification_job.rb
+++ b/app/jobs/govbox/authorize_delivery_notification_job.rb
@@ -2,20 +2,22 @@ class Govbox::AuthorizeDeliveryNotificationJob < ApplicationJob
   def perform(message, upvs_client: UpvsEnvironment.upvs_client)
     edesk_api = upvs_client.api(message.thread.box).edesk
 
-    success = edesk_api.authorize_delivery_notification(message.metadata["delivery_notification"]["authorize_url"])
+    success, target_message_id = edesk_api.authorize_delivery_notification(message.metadata["delivery_notification"]["authorize_url"], mode: :sync)
 
-    unless success
+    if success
+      message.metadata["authorized"] = true
+      message.save!
+    else
       message.metadata["authorized"] = nil
       message.save!
-
       Govbox::Message.add_delivery_notification_tag(message)
-
       raise StandardError, "Delivery notification authorization failed!"
     end
 
-    message.metadata["authorized"] = true
-    message.save!
+    raise StandardError, "Target message download failed" unless target_message_id
 
-    Govbox::SyncBoxJob.set(wait: 3.minutes).perform_later(message.thread.box)
+    # folder is not available in UPVS get_message response, therefore we're using corresponding inbox as target folder
+    folder = Govbox::Folder.where(box: message.thread.box, name: "Inbox", system: true).first
+    Govbox::DownloadMessageJob.perform_later(folder, target_message_id)
   end
 end
diff --git a/app/jobs/govbox/sync_folder_job.rb b/app/jobs/govbox/sync_folder_job.rb
index 5e0515411..461ac4c9f 100644
--- a/app/jobs/govbox/sync_folder_job.rb
+++ b/app/jobs/govbox/sync_folder_job.rb
@@ -26,7 +26,7 @@ def perform(folder, upvs_client: UpvsEnvironment.upvs_client, batch_size: 1000)
         end
 
         if moved_edesk_message_ids.any?
-          # TODO change tag
+          # TODO: change tag
           Govbox::Message.where(edesk_message_id: moved_edesk_message_ids).update_all(folder_id: folder.id)
         end
 
diff --git a/app/lib/upvs/govbox_api.rb b/app/lib/upvs/govbox_api.rb
index ccef0d0ac..cc12441a8 100644
--- a/app/lib/upvs/govbox_api.rb
+++ b/app/lib/upvs/govbox_api.rb
@@ -12,7 +12,7 @@ def initialize(url, box:, handler: Faraday)
       @edesk = Edesk.new(self)
       @sktalk = SkTalk.new(self)
       @handler = handler
-      @handler.options.timeout = 900000
+      @handler.options.timeout = 900_000
     end
 
     class Edesk < Namespace
@@ -28,16 +28,17 @@ def fetch_message(message_id)
         @api.request(:get, "#{@api.url}/api/edesk/messages/#{message_id}", {}, header)
       end
 
-      def authorize_delivery_notification(authorization_url)
-        response_status, response_body = @api.request(:post, authorization_url, {}, header)
-        authorization_successful?(response_status, response_body['code'])
+      def authorize_delivery_notification(authorization_url, mode: :async)
+        params = (mode == :sync ? { async: false } : {})
+        response_status, response_body = @api.request(:post, authorization_url, params, header)
+        [authorization_successful?(response_status, response_body['code']), response_body['message_id']]
       end
 
       private
 
       def header
         {
-          "Authorization": authorization_payload,
+          "Authorization": authorization_payload
         }
       end