what about fixing these issues? Every one week there's a new version but the reported issues at your forum won't be fixed! And we don't get any information when this will happen. There's not only the MAPI to be fixed. There are issues with the web UI, too!
And I have one more issue regarding the appointments: Even when I invite an attendee to an appointment of a shared calendar and the attendee accepts it, the appointment is saved in the calendar of the attendee but there's no message about the upcomming appointment.
Note: All my reported issues are related to the web UI!
I'm curious about all these issues because all this worked fine with older releases of SmarterMail. So why do you change things without checking if the known features are still working? And why are you deleting features which are useful, for example sending a mail message to the attendee of an appointment of a shared calendar without having this appointment saved on the calendar of the attendee?
It's nice to have some features of Microsoft Outlook in SmarterMail but not all features of Outlook are really good and worth to copy. And I'm using SmarterMail not because of a high similarity to Outlook. I'm using it because of some really good differences. Otherwise I could use Outlook and won't need another solution.