Microsoft Exchange and Teams Calendar are currently down worldwide, with Outlook also "crashing," according to users who said they could not view or send emails. Microsoft did not specify the ...

In this tutorial, we will explain how to enable Cached Exchange Mode in Microsoft Outlook. Click the Change button. An Exchange Settings dialog box will open. Under Offline Settings, check the ...

The outage is affecting worldwide usage of email and calendar services associated with Exchange, Outlook, and Teams. Microsoft posted on X during the morning to acknowledge the problem and has ...

If there are more items in that folder on the server, you’ll see a ‘Click here to view more on Microsoft Exchange’ link. Hit the link and in seconds Outlook will begin to download all the ...

Also, in order to use Microsoft 365 Groups in Outlook, you need to use Outlook in Cached Exchange Mode. See this Microsoft support page for details. Outlook for Microsoft 365 has several more ...

Critical Microsoft Outlook exploit warning issued. Anadolu Agency. The Cybersecurity and Infrastructure Security Agency, part of the U.S. Department of Homeland Security, has only ...

including Microsoft Exchange, Outlook, Teams, and OneDrive. It was later revealed that the outage was caused by a massive DDoS cyberattack aimed at the company. Hopefully, Microsoft will issue ...

Microsoft wants to give big businesses a way to send more emails via its Exchange Online service. Today, the company officially announced its public preview of what it calls High Volume Email (HVE ...

‘Our goal with this change is to give users an opportunity to try new Outlook as millions of users already have,’ Microsoft says in a message to IT administrators reviewed by CRN. Microsoft ...

Microsoft says outdated Exchange servers cannot receive new emergency mitigation definitions because an Office Configuration Service certificate type is being deprecated. Emergency mitigations ...

Microsoft is updating Outlook for Mac to include one of the ... if both you and the recipient have a Microsoft 365 or Microsoft Exchange email account in the same organization.