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Changes aim to improve security by phasing out outdated protocols and authentication methods.
04/28/2026
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Change eliminates a long-standing cap on outbound email recipients, shifting enforcement toward abuse and behavior-based controls.
01/07/2026
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New REST-based API moves away from EWS to modernize automated workflows.
11/17/2025
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Updated guide emphasizes authentication hardening, migration from end-of-life servers and zero-trust tenets for hybrid environments.
10/31/2025
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News
Microsoft this week announced it will be bringing its Extended Security Update (ESU) program for on-premises Exchange Server 2016 and 2019, offering organizations critical protection as they approach the end of life.
07/16/2025
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News
Microsoft announced the general availability of its redesigned Message Trace feature for Exchange Online, marking the completion of a long process that started with the first preview in 2023 and recently shown off in its final public preview.
06/04/2025
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News
On Monday, Microsoft released the last major update for Exchange Server 2019. The aging Exchange Server is set to lose support on Oct. 14, 2025.
02/11/2025
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News
Microsoft has announced the public preview of its enhanced Message Trace feature in the Exchange admin center (EAC) for Exchange Online.
12/16/2024
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News
A raft of 2016- and 2019-branded Office solutions and servers are set to lose support next October, Microsoft warned this week.
10/16/2024
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News
Microsoft has announced upcoming end of life for two of its key products, Exchange Server 2016 and Dynamics 365 Project Service Automation (PSA), in 2025.
08/28/2024
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News
Microsoft provided a brief update on Tuesday of its Exchange Server roadmap, including the news that Exchange Server Subscription Edition (SE) will be arriving in the third quarter of 2025.
05/07/2024
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News
Microsoft this week explained a bit more about its rollout plans for switching organizations over to the "new" Outlook for Windows e-mail and calendar app.
03/08/2024
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News
Organizations running Exchange Server 2019 won't be getting an H2 cumulative update (CU) this year, a Microsoft announcement this month explained.
11/27/2023
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News
Microsoft on Monday announced that it will turn off Remote PowerShell Protocol for Exchange Online, starting as early as Oct. 3, 2023 for its worldwide service customers.
10/02/2023
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News
Microsoft on Wednesday gave notice that its Exchange Online e-mail tamper protections are planned for completion in 2024, which may entail some backend changes by IT departments.
09/28/2023
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News
Microsoft this week announced that the new Outlook for Windows 11 is now at the "general availability" release stage for personal account users, but it's also arriving for organizations as a so-called "enterprise ready" release.
09/22/2023