Brian said:
The check box was already unchecked.
I noticed that any meeting invites that stay in my inbox go to the main
calendar (correct action) while all invites that get sent to personal
folders via rules/alerts show up on the personal calendar (incorrect).
Brian, I experienced the exact same thing as you did. I had a rule set
up to move items from my Exchange inbox to my personal inbox. It used
to work fine, where any meeting requests would still show up properly
on the Exchange calendar. It worked because my personal folder did not
have a calendar folder.
But one day, I noticed my meeting requests not showing up on the
Exchange calendar and found them in the personal folder calendar
(which appeared out of nowhere). And you can't delete the personal
folder calendar. The only way I was able to solve this was to create a
new personal folder (which does not have a calendar) and copy all the
subfolders from the old personal folder to the new one. Delete the old
personal folder and make sure to update your rules to point to the new
personal folder.
I'm sure what triggered the problem. It could be that I worked offline
and Outlook created a bunch the personal calendar automatically. Let
me know if this works for you.