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Using Offline Sync Filters

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› Outlook › Using Offline Sync Filters

Last reviewed on November 18, 2019     9 Comments

I had a question this week from a user who wanted to sync only his calendar to certain computers.

I'd like to stop the autosyncing of contacts via my Exchange account, or at least stop it on selected computers. I want to sync calendars but not contacts on select pc's.

With an Exchange account you have one option: Synchronization filters. The folders will show up in your Outlook profile but will contain only the items that meet the conditions in the filter.

To create the filter, right click on the folder you want to create a sync filter for, choose Properties then Synchronization tab.

sync filrer dialog

To prevent all items from syncing, set up a filter that will not apply to anything. To prevent your Contacts from syncing, you could filter on the email address, entering @microsoft.com or @yourdomain.com as the address and only contacts with that address will sync.

The filters are local to the Outlook profile the filter was created in, so you'll need to set up filters on every computer.

Sync filters work but all Exchange accounts, including Outlook.com, Office 365 Exchange Mailboxes, and on-premise Exchange accounts.

Using Offline Sync Filters was last modified: November 18th, 2019 by Diane Poremsky
Post Views: 18

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About Diane Poremsky

A Microsoft Outlook Most Valuable Professional (MVP) since 1999, Diane is the author of several books, including Outlook 2013 Absolute Beginners Book. She also created video training CDs and online training classes for Microsoft Outlook. You can find her helping people online in Outlook Forums as well as in the Microsoft Answers and TechNet forums.

Comments

  1. Geek says

    February 27, 2020 at 4:11 pm

    Diane, we cannot get these filters to stick in Outlook 2016 for shared calendars. Can set the filter, then as soon as the calendar syncs or you close/reopen Outlook, the filter is gone. We're using Office 365/Exchange Online. Works fine in Outlook 2013 for us.

    We're sharing between two user mailboxes. With or without delegate rights gives the same result. Works fine on the primary calendar, just not on shared calendars.

    Any ideas? Thanks.

    Reply
  2. Mustana says

    January 10, 2020 at 7:55 am

    How often do this filter run? I have setup several filter like this but they don't seems to be running. They may have run once or twice.

    Reply
    • Diane Poremsky says

      January 30, 2020 at 12:47 am

      The filter is applied every time outlook syncs with the server - that should be any time a new item is added to the folder.

      Reply
  3. dkemper says

    November 18, 2019 at 12:06 pm

    What does the filter do exactly? Does it just effectively take that folder out of offline-mode (meaning the ability to work offline, not necessarily current status) ? IOW, does it keep everything on the server and not synchronize locally or keep everything locally and not synchronize back to the server?

    Reply
    • Diane Poremsky says

      November 18, 2019 at 9:32 pm

      It keeps everything on the server and only syncs the items that meet the condition of the filter over to the computer.

      Reply
  4. outlook_user says

    September 4, 2018 at 1:27 am

    How to do this using VBS

    Reply
    • Diane Poremsky says

      September 5, 2018 at 1:03 am

      Set the filters using VBS? I dont think you can - but will double check.

      Reply
      • internetevil says

        November 5, 2018 at 12:46 pm

        I would also be interested in this, is it possible to set sync filters via a script or macro? I want to set one for lots\ all of individual folders!

      • Diane Poremsky says

        November 14, 2018 at 9:55 pm

        As far as I know, the filters are not scriptable - at least not using VBA. I don't know if Redemption (from outlookspy.com) expose them. In a quick look, I didn't see anything though.

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