Hi When I create an appointment within OWA 2003 SP2 it will not be shown in the calendar. I found out, that this appointments will be created buthave the wrong type IPM.Note and not IPM.Appointment. Appointments created with Outlook work fine. Any ideas? regards Bruno

Hi Bruno, According to my research, one of possible cause is that the affected mailbox have an incorrect / uninitialized time zone setting. So Please adjust OWA Option to the correct time zone for a check. Regards, Jason

Hi Jason Thanx, your solution solved the problem. regards Bruno