Hiding a user in global address book - Azure Sync

Xavier Mustin

Staff member
You can hide the account from the Global Address List in Office 365 by setting themsExchHideFromAddressLists attribute for the object to “true” in their on-premises Active Directory. The prerequisite is that on-premises AD schema is extended for Exchange. You can open the Properties of this accout, and then locate the Attribute Editor tab to check this attribute.