Microsoft has simplified the administration of Exchange Online licensing when used with Azure Active Directory, per a Friday announcement. IT pros that assign software licenses using the Microsoft ...

Exchange Online doesn't support sending bulk or high volumes of emails from a single account, and until now, Microsoft has not placed any restrictions on bulk emails.

Microsoft is shutting down its cross-platform Exchange Web Services (EWS) API from October 1 2026, meaning users won’t be able to access their emails and contacts from Exchange Online. When ...

A new report from the Acronis Threat Research Unit has uncovered a vulnerability in Microsoft Exchange Online settings that ...

Microsoft was not releasing feature updates for Exchange Web Services in Exchange Online and now says it will block EWS requests from non-Microsoft apps to Exchange Online starting Oct. 1, 2026.

Microsoft's Exchange developers have now announced its availability in a blog post.This means that a locally installable "on-premises" version of Exchange will remain and customers can choose ...

If you’re an enterprise still hosting on-premises Exchange 2016 or Exchange 2019 email, it’s time to stop dragging your feet: Microsoft has now made Exchange Server Subscription Edition (SE ...

Some users of Microsoft Exchange Online were unable to access mailboxes through any connection method, Microsoft reported Wednesday. Microsoft first tweeted at 4:56 pm GMT on Wednesday about the ...

Microsoft is set to start blocking EWS requests from non-Microsoft apps to Exchange Online from October 2026. However, it's worth noting that this change will only apply to Microsoft 365 and ...

Those vulnerabilities were just the latest in a years-long pattern of security bugs in Exchange’s code. And even when Microsoft does release Exchange patches, they’re often not widely ...