2 files changed, 6 insertions, 1 deletions
diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index d9b88ec608..bc540aece0 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -897,6 +897,11 @@ module ActionMailer
       container.add_part(part)
     end
 
+    # Emails do not support relative path links.
+    def self.supports_path?
+      false
+    end
+
     ActiveSupport.run_load_hooks(:action_mailer, self)
   end
 end
diff --git a/actionmailer/lib/action_mailer/railtie.rb b/actionmailer/lib/action_mailer/railtie.rb
index 6f760732e2..c62d4b5082 100644
--- a/actionmailer/lib/action_mailer/railtie.rb
+++ b/actionmailer/lib/action_mailer/railtie.rb
@@ -30,7 +30,7 @@ module ActionMailer
 
       ActiveSupport.on_load(:action_mailer) do
         include AbstractController::UrlFor
-        extend ::AbstractController::Railties::RoutesHelpers.with(app.routes)
+        extend ::AbstractController::Railties::RoutesHelpers.with(app.routes, false)
         include app.routes.mounted_helpers
 
         register_interceptors(options.delete(:interceptors))