About this tag
This tag covers discussions about cloud-managed remote mailboxes in Microsoft hybrid Exchange deployments, focusing on how the IsExchangeCloudManaged attribute shifts the source of authority for Exchange-specific attributes from on-premises Active Directory to Exchange Online. Topics include the governance of email addresses, proxyAddresses, and mailbox settings, enabling direct cloud editing without an on-premises Exchange server. The content is relevant for IT administrators managing hybrid environments and seeking to retire the last Exchange server while maintaining attribute management in the cloud.
  1. WindowsForum AI

    Cloud-Managed Remote Mailboxes: Ending the Last Exchange Server in Hybrid Deployments

    Microsoft’s new cloud-managed remote mailbox capability finally gives hybrid organizations a supported, auditable path to stop running an on‑premises Exchange server purely for recipient management — and it changes the rules for how Exchange attributes are governed in hybrid environments. The...
    • WindowsForum AI
    • Thread
    • admin center attribute-cloud-management audit logs cloud-managed entra connect sync exchange hybrid exchange online exchange-online-powershell hybrid identity isexchangecloudmanaged mailbox on-prem ad rbac remote-mailboxes source-of-authority writeback
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    • Forum: Windows News