Microsoft outlook updating cached headers
The primary differences between the two types of Outlook data files are as follows: When you work offline, folders that are synchronized are determined by Send/Receive groups.
By using Send/Receive groups, you can choose which folders are synchronized and kept current so that when a connection to the server is not possible or you choose to work offline, you can continue to work with those items.
Here’s what you need to do to delete specific email addresses from the cache: Two things before you dive into this part – One: This only works for Outlook 20. DO NOT do this if you just need a couple of email addresses deleted from the cache.
You wouldn’t want to accidentally delete all of your contacts somehow, so this is not recommended if you’re not 100% sure.
When your connection to the Exchange computer is interrupted, you can continue to work with your data.
When a connection is restored, changes are automatically synchronized, and the folders and items on the server and on your computer are identical again.
About: There are two types of Outlook data files used by Outlook for Windows.
The lack of a network connection is almost transparent to you because you can continue to work with your items whether you are connected to the computer that is running Exchange.
By default, Cached Exchange Mode creates and uses an Offline Folder file (.ost) and then downloads and maintains a synchronized copy of the items in all folders in your mailbox.
You work with the information on your computer, and Outlook synchronizes the information with the server.
With Cached Exchange Mode, you do not have to set up Send/Receive groups, choose folders that you want to be available offline, and then keep those folders synchronized.
File locations: You can save, copy, and move a data file (other than the file that is used as your default delivery location) to another location on your computer or to a share on the network.