Article ID: 2796047 - View products that this article applies to.
A folder that is located inside a Site Mailbox is no longer visible after it is moved within the Site Mailbox using Outlook 2013. This might be more apparent with large folders.
The folder is immediately available within SharePoint 2013 and eventually becomes visible again inside Outlook.
This is a known limitation of the products that are listed in the applies to section.
A Site Mailbox is a shared mailbox in Microsoft Exchange 2013 that lets SharePoint 2013 users to store documents and email. For more information about Site Mailboxes, visit the following Microsoft website: