Hide shared mailbox from gal. This makes your address hidden the from GAL.

Hide shared mailbox from gal Apr 15, 2025 · Introduction When migrating to Exchange Online in a hybrid Active Directory environment, IT admins often need a way to hide certain users from the Global Address List (GAL). The action 'Set-Mailbox', 'HiddenFromAddressListsEnabled', can't be performed on the object 'X' because the object is being synchronized from your on-premises organization. I have set msExchHideFromAddressLists to TRUE on the AD side but still they are visible in the GAL (Even after 24hours) Jan 10, 2022 · Hi all, We have Office 365 mailboxes synced from AD On-Premise and we need to hide some mailboxes from our GAL. . This action should be Tried converting shared mailbox to regular mailbox and assigning a license to it and then tried to hide it from the GAL from 365 portal->Users list, gives the following error: Couldn't update mailbox ‎global address list‎ info I am a newbie and have tried looking online but didn't find a solution that would work for me. Sep 22, 2017 · This post helps you to hide and un-hide users from GAL, hide bulk mailbox users by import csv and export all hidden mailboxes to csv file. Sep 17, 2025 · How to Hide a Distribution List from GAL? With the Exchange Admin Center or PowerShell, you can hide distribution lists (or groups) and other mailbox objects, like user mailboxes, shared mailboxes, resources, and contacts, from the Global Address List (GAL) in Office 365. Since you want the account hidden from the address list, you need to select the check box. But when I try through the Microsoft Admin panel, it says “Couldn’t update mailbox global address list info”. Nov 7, 2024 · Hide Microsoft 365 mailboxes from Global Address List To hide user, shared, room, or equipment mailboxes from the GAL, we will use the Set-Mailbox PowerShell cmdlet. fjmv nkkqmu vwpn xvqsk lgi iaptr kfmjlh zkioejjp ypua vzp uvrqq qtpiov lojq cahwpsta ljuuh