diff --git a/ChangeLog b/ChangeLog
index 4bb7777f1..b2bf625c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2007-08-23  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* SoObjects/Appointments/SOGoAptMailNotification.m
+	([SOGoAptMailNotification -getSubject]): returns the subject an a
+	quoted-printable encoded string, if needed.
+
 	* SoObjects/Mailer/SOGoDraftObject.m ([NSString
 	-asQPSubjectString:encoding]): moved method into
 	NSString+Utilities.m.
diff --git a/SoObjects/Appointments/SOGoAptMailNotification.m b/SoObjects/Appointments/SOGoAptMailNotification.m
index 788669afd..5c6b2c4f0 100644
--- a/SoObjects/Appointments/SOGoAptMailNotification.m
+++ b/SoObjects/Appointments/SOGoAptMailNotification.m
@@ -28,6 +28,8 @@
 #import <NGExtensions/NSObject+Logs.h>
 #import <NGCards/iCalEntityObject.h>
 
+#import <SoObjects/SOGo/NSString+Utilities.h>
+
 #import "SOGoAptMailNotification.h"
 
 @interface SOGoAptMailNotification (PrivateAPI)
@@ -141,7 +143,8 @@ static NSTimeZone     *EST = nil;
                           [self name]];
     subject = @"ERROR: missing subject!";
   }
-  return subject;
+
+  return [subject asQPSubjectString: @"utf-8"];
 }
 
 - (NSString *)getBody {