Sync Issues - Contains all of the synchronization logs.There are four synchronization issues folders that appear in the navigation panel when you view the folder list. Scroll to the Sync Issues folder and expand it to also see the Conflicts, Local Failures, and Server Failures folders as described above.Click Folders, which will bring up a list of the folders in your account.Click on the three dots in the bottom left of your Outlook email program.How to access Outlook's folder view and Sync Issues folder Uncheck the top-level email account (shown in red below) and select only the folders for which you want to sync new messages with the Unread Mail folder, then click OK. inbox, you can turn it off by unchecking 'Search subfolders'. If you don't want any sub-folders to show unread emails and only select top-folder e.g.

Select the Inbox folder and all other desired folders for which you want to sync new messages with the Unread Mail folder (shown in green below), then click OK. Uncheck the top-level email account (shown in red below).

Expand Search Folders, right-click Unread Mail (if you've created your Unread Mail search folder), and choose, Customize This Search Folder.Access your folder list within Outlook by clicking on the three dots in the bottom left of your Outlook application.Please follow these steps listed if you do not want to see these synchronization log messages in your 'Unread Mail' search folder. How to Remove Synchronization Log Messages? Removing Synchronization Log Messages from Unread Mail search folder: Click the link here to follow the steps listed in the section 'How to Remove Synchronization Log Messages from the Unread Mail search folder?'. Now, if you have created an Unread Mail search folder in Outlook, you may begin seeing synchronization log messages in that search folder like the one below ( For more information on the search folders, visit the following article from Microsoft: Use Search Folders to find messages or other Outlook items). For more information on where to find this sync issues folder and details of these folders, click here.

Microsoft Outlook contains synchronization issues folders which include logs and items that Microsoft Outlook has been unable to synchronize with your email servers. Having messages in these folders is a normal function of Outlook as they are error checking mechanisms that the program uses to sync your email to email services.

Outlook 2016 sync issues folder