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Performance and synchronization problems when you work with folders in a secondary mailbox in Outlook - Microsoft Support
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Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn
![Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn](https://learn.microsoft.com/en-us/outlook/troubleshoot/client/data-files/media/by-default-shared-mail-folders-are-downloaded-in-cashed/outlook-status-bar-shows-online.png)
Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn
![Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn](https://learn.microsoft.com/en-us/outlook/troubleshoot/client/data-files/media/by-default-shared-mail-folders-are-downloaded-in-cashed/disable-shared-mail-folder-caching.png)
Manage download settings for shared mail folders in Cached Exchange mode in Outlook - Outlook | Microsoft Learn
![Performance and synchronization problems when you work with folders in a secondary mailbox in Outlook - Microsoft Support Performance and synchronization problems when you work with folders in a secondary mailbox in Outlook - Microsoft Support](https://support.content.office.net/en-us/media/5fa0e806-2ded-862e-2413-dc7f9c52fbfd.jpg)