1 files changed, 2 insertions, 2 deletions
diff --git a/actionmailer/lib/action_mailer/delivery_methods.rb b/actionmailer/lib/action_mailer/delivery_methods.rb
index 3b38dbccc7..b795d4f80a 100644
--- a/actionmailer/lib/action_mailer/delivery_methods.rb
+++ b/actionmailer/lib/action_mailer/delivery_methods.rb
@@ -57,7 +57,7 @@ module ActionMailer
         self.delivery_methods = delivery_methods.merge(symbol.to_sym => klass).freeze
       end
 
-      def wrap_delivery_behavior(mail, method=nil) #:nodoc:
+      def wrap_delivery_behavior(mail, method=nil, options=nil) #:nodoc:
         method ||= self.delivery_method
         mail.delivery_handler = self
 
@@ -66,7 +66,7 @@ module ActionMailer
           raise "Delivery method cannot be nil"
         when Symbol
           if klass = delivery_methods[method]
-            mail.delivery_method(klass, send(:"#{method}_settings"))
+            mail.delivery_method(klass,(send(:"#{method}_settings") || {}).merge!(options || {}))
           else
             raise "Invalid delivery method #{method.inspect}"
           end