Exchange 2016 offline address book not updating cached mode mate pal dating online
Starting from Outlook 2010 Microsoft recommends to use Cached Exchange Mode.
When the autodiscover functionality of Exchange is being used you will see that the Cached Exchange Mode will be enabled by default. When using Outlook 2010 by default both the user mailbox and additional mailboxes are added to the cache. It is possible to add Public Folder favorites to the cache but in this case you will need to enable the option manually or via a GPO.
After that only incremental updates are downloaded from the address book.
The OAB is being downloaded once every 24 hours if the OAB contains new data.
In case you use the security descriptor to restrict users from accessing certain recipients in Active Directory, then the users who download the OAB will be eligible to view those hidden recipients.A disadvantage of Cached Exchange Mode that the OST file is only cached locally.When a user is working on another workstation a new OST file will be generated if not available.Black Berry devices Cached Exchange Mode used i.c.w. The cause in most cases is that the mobile server will download the message after the message has been downloaded to the Outlook cache file.which causes the item store in the Information Store to be changed.
If a user does make a change to the message it will be updated in the Information Store.