

MS EXCHANGE SYNC SETTINGS MASTER SYNC HAS BEEN TURNED OFF UPDATE
Update - Indicates that an item or folder should be changed on the client.Create - Indicates that a new item or folder should be created on the client.Changes to items and folders are reported by means of the following change types:

The server uses the sync state to calculate the changes to report to the client during each of the ongoing synchronization loops.Įach synchronization method or operation returns a list of changes, not the actual folder or message that changed. Ongoing synchronizations sync any items or folders that have been added, deleted, or changed since the previous synchronization.The sync state represents all the changes on the server that the server communicated to the client. After the initial synchronization, the client has a sync state that it stores for future synchronizations. An initial synchronization syncs all folders or items on the server to the client.The scope of the synchronization that occurs differs depending on whether it is an initial or an ongoing sync, as follows: EWS operations and EWS Managed API methods for syncing folders and items EWS operationĮxchangeService.SyncFolderHierarchy method You can use EWS or the EWS Managed API in your application to implement both folder and item synchronization. When you synchronize items, you have to sync each folder in the mailbox independently. Item synchronization syncs the items within a folder. Folder and item synchronizationįolder synchronization syncs a folder structure, or folder hierarchy. In this article, you'll learn about both types of synchronization, how synchronization works, synchronization design patterns, and synchronization best practices. Find out how mailbox synchronization works when you use EWS to access Exchange.ĮWS in Exchange uses two types of synchronization to retrieve mailbox content and changes to mailbox content:
