--- a/exim.schema	Thu Nov 21 21:08:31 2013 +0000
+++ b/exim.schema	Mon Dec 23 15:31:00 2013 +0100
@@ -44,7 +44,7 @@
     SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{256} )
 
 attributetype (
-    eximAttribute:4 NAME ('x-MailRecipientDN') DESC 'forwarding information to other DN'
+    eximAttribute:4 NAME ('x-MailForwardingDN') DESC 'forwarding information to other DN'
     EQUALITY distinguishedNameMatch
     SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )
 
@@ -55,6 +55,17 @@
     SUBSTR caseIgnoreIA5SubstringsMatch
     SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{256} )
 
+attributetype (
+    eximAttribute:6 NAME ('x-MailForwardingMX') DESC 'name of the server we forward the mail to'
+    EQUALITY caseIgnoreMatch
+    SUBSTR caseIgnoreSubstringsMatch
+    SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{256} )
+
+attributetype (
+    eximAttribute:4 NAME ('x-MailOwnerDN') DESC 'Owner of this x-MailRecipient object'
+    EQUALITY distinguishedNameMatch
+    SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 )
+
 
 ####
 
@@ -65,7 +76,8 @@
     MUST ( x-MailPrimaryAddress )
     MAY ( x-MailAlternateAddress $ 
 	  x-MailForwardingAddress $ 
-	  x-MailRecipientDN $ 
+	  x-MailForwardingDN $ 
+	  x-MailForwardingMX $
 	  x-MailboxName $ 
 	  description ) )