Microsoft is working to fix a DNS misconfiguration that is causing one-time passcode (OTP) message delivery failures in Exchange Online for some users.

Hackers are abusing the Microsoft 365 Direct Send feature to deliver phishing emails that bypass email security controls.

The Radicati Group’s latest study, “Microsoft Office 365, Exchange Server and Outlook Market Analysis, 2022 - 2026” provides an in-depth analysis of the penetration of Microsoft Office 365 ...

Initially an enterprise subscription that bundled together Windows, Office apps, and a variety of management tools, Microsoft 365 has morphed into something harder to define. Here’s everything ...

The Radicati Group’s latest study, “Microsoft Office 365, Exchange Server and Outlook Market Analysis, 2022 - 2026” provides an in-depth analysis of the penetration of Microsoft Office 365 ...

The Radicati Group’s latest study, “Microsoft Office 365, Exchange Server and Outlook Market Analysis, 2022 - 2026” provides an in-depth analysis of the penetration of Microsoft Office 365 ...