diff --git a/ChangeLog b/ChangeLog
index 402dcb0cc..8336bbd2d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2010-12-30  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* OpenChange/EOQualifier+MAPIFS.m (-evaluateMAPIFSMessage:): added
+	logging for debugging.
+
 	* OpenChange/MAPIStoreSentItemsContext.[hm]: class is now derived
 	from MAPIStoreMailContext and set up its module folder to the
 	user-configured sentFolder of his/her default account.
diff --git a/OpenChange/EOQualifier+MAPIFS.m b/OpenChange/EOQualifier+MAPIFS.m
index 642fb202e..e025df14b 100644
--- a/OpenChange/EOQualifier+MAPIFS.m
+++ b/OpenChange/EOQualifier+MAPIFS.m
@@ -42,12 +42,16 @@
 - (BOOL) evaluateMAPIFSMessage: (SOGoMAPIFSMessage *) message
 {
   NSDictionary *properties;
+  BOOL rc;
 
   [self logWithFormat: @"evaluating message '%@'", message];
 
   properties = [message properties];
+  rc = [self _evaluateMAPIFSMessageProperties: properties];
 
-  return [self _evaluateMAPIFSMessageProperties: properties];
+  [self logWithFormat: @"  evaluation result: %d", rc];
+  
+  return rc;
 }
 
 @end