diff --git a/ChangeLog b/ChangeLog
index 7d600ad83..55629bca9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-18  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* SoObjects/SOGo/SOGoContentObject.m (-outlookMessageClass):
+	removed useless method.
+
 2010-11-17  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
 	* Tests/Integration/test-davacl.py (DAVPublicAccessTest.setUp):
diff --git a/SoObjects/Appointments/SOGoAppointmentObject.m b/SoObjects/Appointments/SOGoAppointmentObject.m
index 47f549ec4..64d398c5b 100644
--- a/SoObjects/Appointments/SOGoAppointmentObject.m
+++ b/SoObjects/Appointments/SOGoAppointmentObject.m
@@ -1220,13 +1220,6 @@
   return [super prepareDelete];
 }
 
-/* message type */
-
-- (NSString *) outlookMessageClass
-{
-  return @"IPM.Appointment";
-}
-
 - (NSDictionary *) _partStatsFromCalendar: (iCalCalendar *) calendar
 {
   NSMutableDictionary *partStats;
diff --git a/SoObjects/Appointments/SOGoTaskObject.m b/SoObjects/Appointments/SOGoTaskObject.m
index 33177c75c..529ddcb9f 100644
--- a/SoObjects/Appointments/SOGoTaskObject.m
+++ b/SoObjects/Appointments/SOGoTaskObject.m
@@ -56,11 +56,4 @@
 			    inContainer: self];
 }
 
-/* message type */
-
-- (NSString *) outlookMessageClass
-{
-  return @"IPM.Task";
-}
-
 @end /* SOGoTaskObject */
diff --git a/SoObjects/Contacts/SOGoContactGCSEntry.m b/SoObjects/Contacts/SOGoContactGCSEntry.m
index f63a684d1..a93285e20 100644
--- a/SoObjects/Contacts/SOGoContactGCSEntry.m
+++ b/SoObjects/Contacts/SOGoContactGCSEntry.m
@@ -136,11 +136,4 @@
   [self saveContentString: [vcard versitString]];
 }
 
-/* message type */
-
-- (NSString *) outlookMessageClass
-{
-  return @"IPM.Contact";
-}
-
 @end /* SOGoContactGCSEntry */
diff --git a/SoObjects/Contacts/SOGoContactGCSList.m b/SoObjects/Contacts/SOGoContactGCSList.m
index e6f470900..11d75a752 100644
--- a/SoObjects/Contacts/SOGoContactGCSList.m
+++ b/SoObjects/Contacts/SOGoContactGCSList.m
@@ -103,11 +103,4 @@
   [self saveContentString: [vlist versitString]];
 }
 
-/* message type */
-
-- (NSString *) outlookMessageClass
-{
-  return @"IPM.Contact";
-}
-
 @end
diff --git a/SoObjects/Contacts/SOGoContactLDIFEntry.m b/SoObjects/Contacts/SOGoContactLDIFEntry.m
index 3918c315f..a210a6efe 100644
--- a/SoObjects/Contacts/SOGoContactLDIFEntry.m
+++ b/SoObjects/Contacts/SOGoContactLDIFEntry.m
@@ -278,11 +278,4 @@
   return [newContact saveContentString: [newCard versitString]];
 }
 
-/* message type */
-
-- (NSString *) outlookMessageClass
-{
-  return @"IPM.Contact";
-}
-
 @end
diff --git a/SoObjects/Mailer/SOGoMailObject.m b/SoObjects/Mailer/SOGoMailObject.m
index 58ee4ed1a..4319c50b5 100644
--- a/SoObjects/Mailer/SOGoMailObject.m
+++ b/SoObjects/Mailer/SOGoMailObject.m
@@ -1205,13 +1205,6 @@ static BOOL debugSoParts       = NO;
   return 0; /* mails never change */
 }
 
-/* Outlook mail tagging */
-
-- (NSString *) outlookMessageClass
-{
-  return @"IPM.Message"; /* email, default class */
-}
-
 - (NSArray *) aclsForUser: (NSString *) uid
 {
   return [container aclsForUser: uid];
diff --git a/SoObjects/SOGo/SOGoContentObject.h b/SoObjects/SOGo/SOGoContentObject.h
index 100261f32..ea8ca594c 100644
--- a/SoObjects/SOGo/SOGoContentObject.h
+++ b/SoObjects/SOGo/SOGoContentObject.h
@@ -75,10 +75,6 @@
 - (NSString *) davLastModified;
 - (NSString *) davContentLength;
 
-/* message type */
-
-- (NSString *) outlookMessageClass;
-
 @end
 
 @interface SOGoContentObject (OptionalMethods)
diff --git a/SoObjects/SOGo/SOGoContentObject.m b/SoObjects/SOGo/SOGoContentObject.m
index 1e66276ad..6da79c5a4 100644
--- a/SoObjects/SOGo/SOGoContentObject.m
+++ b/SoObjects/SOGo/SOGoContentObject.m
@@ -480,11 +480,4 @@
   return @"<default>";
 }
 
-/* message type */
-
-- (NSString *) outlookMessageClass
-{
-  return nil;
-}
-
 @end /* SOGoContentObject */