Microsoft has officially released the Exchange Server Subscription Edition (SE) on July 1, 2025, marking a significant shift in its on-premises email server offerings. This new edition is set to replace Exchange Server 2016 and Exchange Server 2019, both of which will reach the end of support on...
coexistence limitations
email security
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enterprise it
exchange 2016
exchange 2019
exchange server
exchange upgrade
it infrastructure
it strategy
lifecycle policy
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migration planning
on-premises
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