Microsoft Exchange
@MSFTExchange
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The official Twitter account for Microsoft Exchange. This is not a support account. For support, contact @MicrosoftHelps or visit https://t.co/3bXLSeKar2.
Redmond, WA
Joined September 2009
Exchange Online ActiveSync Device Support Update | Microsoft Community Hub
techcommunity.microsoft.com
We want to inform our users and organizations about an important upcoming change regarding Exchange ActiveSync (EAS) device connectivity to Exchange...
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Using ExcludeFromAllHolds to Remove Holds from Inactive Mailboxes | Microsoft Community Hub
techcommunity.microsoft.com
We are happy to announce new parameters to help manage holds on inactive mailboxes in Exchange Online.
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Released: December 2025 Exchange Server Security Updates | Microsoft Community Hub
techcommunity.microsoft.com
We have released Security Updates for Exchange Server SE. Exchange Server 2019 and 2016 ESU updates only.
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Update to EWS Access for Kiosk / Frontline Worker Licensed Users | Microsoft Community Hub
techcommunity.microsoft.com
We wanted to provide an update on EWS access for Kiosk / Frontline Worker licensed users.
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Announcing Public Preview: Exchange Online Admin API | Microsoft Community Hub
techcommunity.microsoft.com
We are announcing the Public Preview of the Exchange Online Admin API.
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No Exchange Server Security Updates for November 2025 | Microsoft Community Hub
techcommunity.microsoft.com
We are not releasing any Exchange Server Security Updates for November 2025
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Interest Survey: Copilot for Exchange Server (on-premises) | Microsoft Community Hub
techcommunity.microsoft.com
We wanted to learn if there is interest to bring Copilot functionality to on-premises email.
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Retirement Date for Office Online Server (OOS) has been Announced | Microsoft Community Hub
techcommunity.microsoft.com
Office Online Server retirement date has been Announced.
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Cloud-Managed Remote Mailboxes: Now Generally Available! | Microsoft Community Hub
techcommunity.microsoft.com
We are happy to announce General Availability of cloud-managed Remote Mailboxes.
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Released: October 2025 Exchange Server Security Updates | Microsoft Community Hub
techcommunity.microsoft.com
We have released Security Updates for Exchange Server SE, Exchange Server 2019 and Exchange Server 2016.
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Support for Exchange Server 2016 and Exchange Server 2019 ends today | Microsoft Community Hub
techcommunity.microsoft.com
Support for Exchange Server 2016 and Exchange Server 2019 ends today.
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Exchange Online ActiveSync Certificate-based Authentication endpoint changes | Microsoft Community Hub
techcommunity.microsoft.com
We wanted to let you know about Exchange Online ActiveSync Certificate-based Authentication endpoint changes.
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Active Directory schema extension issue if you use a Windows Server 2025 schema master role | Microsoft Community Hub
techcommunity.microsoft.com
We wanted to let you know of an Active Directory replication issue you might run into if you use Windows Server 2025 schema master role.
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Auto-Archiving for Exchange Online | Microsoft Community Hub
techcommunity.microsoft.com
We are happy to announce the time-based archiving feature for Exchange Online users with archives.
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Updates to Get-Contact and Set-Contact Cmdlets for “Contacts” Recipient Type in Exchange Online | Microsoft Community Hub
techcommunity.microsoft.com
We will make a change to management of "Contact" Recipient Type objects in Exchange Online.
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Limiting Onmicrosoft Domain Usage for Sending Emails | Microsoft Community Hub
techcommunity.microsoft.com
We are announcing that all Exchange Online customers who send external email should start switching to custom (aka vanity) domain names.
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Introducing Cloud-Managed Remote Mailboxes: a Step to Last Exchange Server Retirement | Microsoft Community Hub
techcommunity.microsoft.com
We are excited to announced a feature that enables cloud management of email properties for users with remote mailboxes.
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Released: August 2025 Exchange Server Security Updates | Microsoft Community Hub
techcommunity.microsoft.com
We have released Security Updates for Exchange Server SE, Exchange Server 2019 and Exchange Server 2016.
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Direct Send vs sending directly to an Exchange Online tenant | Microsoft Community Hub
techcommunity.microsoft.com
This post discusses what Direct Send is, is not, and how to help control email sent directly to your tenant.
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Dedicated Hybrid App: temporary enforcements, new HCW and possible hybrid functionality disruptions | Microsoft Community Hub
techcommunity.microsoft.com
We are announcing enforcements to move customers along to using the dedicated hybrid app.
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