We are pleased to announce that if you are using third-party report message solutions in Microsoft Outlook, such as Knowbe4, Hoxhunt, and Cofense, you can now configure Defender for Office 365 to aut...

Introduction In an era where email remains one of the most widely used tools for personal and business communications, Outlook is stepping up its commitment to protect inboxes and preserve trust in...

The rapid digital transformation of workplaces worldwide has not only expanded collaboration opportunities but has also introduced new attack surfaces that cybercriminals are eager to exploit. Micros...

In our ongoing commitment to enhance email security and protect our users from malicious activities, we are making changes in handling emails with non RFC-compliant  P2Sender addresses. This change r...

Outlook and Defender for Office 365 are excited to announce the release of built-in report button in Microsoft Outlook across platforms (web, new Outlook for Windows, classic Outlook for Windows, Out...

Security teams in both small and large organizations track key metrics to make critical security decisions and identify meaningful trends in their organizations. Defender for Office 365 has rich, bui...

When it comes to email security, even the most reliable employees can sometimes be unpredictable. Our days are filled with clicks, taps, likes, swipes, pings, texts, and more, leaving us open to acti...