This May Patch Tuesday release is very much a “back-to-basics” update with just 78 patches for Microsoft Windows, Office, ...

The enterprise-based email and calendar server program Microsoft Exchange Server 2019 is heading into a new stage of its lifecycle. Microsoft reminded us via a blog post that the program has ...

Microsoft is investigating a new Microsoft 365 outage affecting multiple services across North America, including the company ...

Threat researcher Huntress is warning MSPs of on-premise Microsoft Exchange Server ProxyShell vulnerabilities that could be exploited by cybercriminals as early as this weekend. Huntress has seen ...

Chinese state-sponsored hackers have attacked on-premises versions of Microsoft Exchange Server using zero-day exploits in an effort to obtain long-term access to victim environments. The Redmond ...

The server side is Microsoft Exchange Server and the featured client program is Microsoft Outlook, which includes contacts and calendaring. Prior to Outlook, which was introduced with Office 97 ...

Around 9 a.m. ET, over 23,000 people had reported issues with Microsoft 365 to Downdetector. The issue impacted Outlook, ...

Lync Server uses the address books maintained by Microsoft Exchange Server. Microsoft Lync is the instant messaging client for Lync Server. It was formerly Microsoft Office Communicator (MOC ...

At least 30,000 organisations across the United States have been compromised through four newly-discovered vulnerabilities impacting Microsoft's Exchange Server email software. A Chinese espionage ...

Outages reported for Outlook cited a server connection as affecting 61 ... followed by problems with Outlook, 36%, and Microsoft Exchange, 21%. Microsoft Teams and the Microsoft Store also were ...

Verify you are connected to the network and are using the proper server and mailbox name. The Microsoft Exchange information service in your profile is missing required information. Modify your ...