Microsoft’s Exchange team has taken a decisive step toward finally letting organizations retire the last Exchange server in hybrid environments by adding cloud-managed remote mailbox support — a per-mailbox “flip-the-switch” that transfers Exchange attribute authority to Exchange Online while...
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Aug 25, 2025
active-directory
admin consent
audit-logging
auditing and compliance
certificate management
cisa ed 25-02
cloud managed remote mailboxes
cloud migration
cloud writeback
cloud-managed-remote-mailboxes
configureexchangehybridapplication.ps1
cve-2025-53786
dedicated hybrid app
directory synced
entra cloud sync
entra connect sync
entra id
entra-cloud-sync
ews block
exchange hybrid
exchange on-prem
exchange online
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hybrid configuration wizard
hybrid deployment
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identity management
isexchangecloudmanaged
last exchange server
last-exchange-server
mailbox attributes
mailbox-attributes
mailtips
microsoft learn
oauth connectivity
on-prem ad
patch management
phase 1 preview
phase 2 writeback
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phase-2
powershell
profile pictures
proxyaddresses
rbac
rich coexistence
security hardening
settingoverride
writeback
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Forum: Windows News