Microsoft: Exchange 2016 and 2019 reach end of support in October
ID: f78864c7-9b63-52be-ab6f-3ea3f018a5ac
STIX ID: report--f78864c7-9b63-52be-ab6f-3ea3f018a5ac
Feed Name: Bleeping Computer
Microsoft reminds administrators that Exchange Server 2016 and 2019 reach end of support on October 14, 2025, after which no technical, security, or time zone updates will be issued; organizations are urged to migrate to Exchange Online or upgrade to Exchange Server Subscription Edition (SE), with in-place upgrades from Exchange 2019 and documentation to guide Microsoft 365 and Exchange Online migration planning.
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