Global address list not updating exchange 2016 cached mode Chat ph com
Information in the GAL is only updated once a day from AD.
You can check the OAB configured on mailbox databases with a single Power Shell command.
You have set up Outlook Photos and added photos as you require, however the photos are not appearing in Microsoft Outlook 2010.
The Global Address List (GAL) has not updated from Active Directory.
This article shows how to manually update the Global Address List (GAL) in Outlook (version 2010 and above).
The Global Address List is a directory of contact information that is stored in a central place called the Exchange Server.