Microsoft issues fix for CVE-2026-96940, a high-severity Exchange privilege-escalation flaw Attackers with compromised user credentials could access other employees’ mailboxes and emails No active ...

Microsoft has pulled the November 2024 Exchange security updates released during this month's Patch Tuesday because of email delivery issues on servers using custom mail flow rules. This issue affects ...

Apple is working on a fix for Exchange access in its Mac apps as Microsoft retires the connection they rely on.

Users reported possible Microsoft Outlook problems on Downdetector, but Microsoft had not confirmed a new outage or provided details about affected regions and symptoms.

Say goodbye to .msix and .msixbundle files in your email (unless your admin whitelists them).

The Microsoft Outlook outage that left thousands unable to use the email service is finally over. It began as the work week started. Downdetector, which tracks outages and problems for online ...

Microsoft is working to resolve an ongoing Exchange Online outage that is delaying email sent to and received from external domains. The company first acknowledged this incident (tracked under ...

Organizations that rely on Exchange Online for internal communications have long needed a way to send large volumes of automated messages, such as payroll notifications, IT alerts, and security ...

IT pros may face deadlines after some recent Exchange team announcements regarding Exchange Online. The to-do list for IT pros potentially includes the July 15, 2023 deprecation of the Remote ...