Which Microsoft solution provides prevention, detection, investigation, and hunting features specifically for email protection?

Microsoft Defender for Office 365 is the solution specifically designed to protect email from various threats. It includes features that allow for the prevention of phishing attacks, malware, and other malicious content that can be delivered via email. In addition to prevention, the solution also offers detection capabilities that identify threats and suspicious activities within email systems, enabling timely responses to security incidents.

The investigation and hunting features included in Microsoft Defender for Office 365 empower security analysts to analyze incidents, trace malicious activities, and hunt for signs of compromise effectively. This combination of functionalities makes it an essential tool for organizations that rely heavily on email communications and are aiming to secure those environments against evolving threats.

The other options, while valuable in their respective areas, focus on different aspects of security. For example, Defender for Identity targets on-premises Active Directory environments, Defender for Endpoint focuses on endpoint security, and Defender XDR provides extended detection and response capabilities across multiple security domains but is not specifically tailored to email protection.