1 files changed, 22 insertions, 0 deletions
diff --git a/actionmailbox/lib/action_mailbox/routing.rb b/actionmailbox/lib/action_mailbox/routing.rb
new file mode 100644
index 0000000000..1ea96c8a9d
--- /dev/null
+++ b/actionmailbox/lib/action_mailbox/routing.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module ActionMailbox
+  # See `ActionMailbox::Base` for how to specify routing.
+  module Routing
+    extend ActiveSupport::Concern
+
+    included do
+      cattr_accessor :router, default: ActionMailbox::Router.new
+    end
+
+    class_methods do
+      def routing(routes)
+        router.add_routes(routes)
+      end
+
+      def route(inbound_email)
+        router.route(inbound_email)
+      end
+    end
+  end
+end