this is probably a missing important feature for a good UX.
In Google Mail (and if I am not mistaken also Outlook), when you get a meeting invite, the system directly shows a preview of the target timeslot in your calendar, so you can decide if you are free or not.
This important and regular workflow is not possible in emClient (at least I don’t see a way to do this right now…).
We currently have to switch to the Calender view, scroll to the target date and time and check, go back to the correct mail and accept or decline the invite.
Can you please improve that or enlighten me how to do it better?