diff --git a/src/Symfony/Framework/SwiftmailerBundle/Resources/config/schema/dic/swiftmailer/swiftmailer-1.0.xsd b/src/Symfony/Framework/SwiftmailerBundle/Resources/config/schema/dic/swiftmailer/swiftmailer-1.0.xsd
index f89492ece4..d2d87d2c49 100644
--- a/src/Symfony/Framework/SwiftmailerBundle/Resources/config/schema/dic/swiftmailer/swiftmailer-1.0.xsd
+++ b/src/Symfony/Framework/SwiftmailerBundle/Resources/config/schema/dic/swiftmailer/swiftmailer-1.0.xsd
@@ -19,7 +19,10 @@
     <xsd:attribute name="encryption" type="encryption" />
     <xsd:attribute name="auth_mode" type="auth_mode" />
     <xsd:attribute name="transport" type="xsd:string" />
+    <xsd:attribute name="type" type="xsd:string" />
     <xsd:attribute name="delivery_strategy" type="delivery_strategy" />
+    <xsd:attribute name="delivery_address" type="xsd:string" />
+    <xsd:attribute name="disable_delivery" type="xsd:boolean" />
   </xsd:complexType>
 
   <xsd:complexType name="spool">