I'm using Outlook 2016 with Exchange v15.1. If I log into Outlook Web Access (OWA) I can see dozens of unread email throughout my folders, but in Outlook I have to click each folder individually to get it to synchronize.
How can I fix this?
Try creating a new Outlook profile for this Exchange account. Sometimes odd behavior in Outlook can be sorted out with a new profile.
Also, since Exchange 2016 is still in Preview, there's the possibility this is due to a bug, although I searched diligently for reports by others of similar behavior and found none.
updating FolderA
. I haven't checked for an overall message, and I have no view settings hiding unread email - I can see them fine once they're synced. Also, I know they're only just now syncing, because I can see the progress bar... progressing. :)15.1.x.x