post-delivery remediation

The post-delivery remediation tag covers email security measures taken after messages have reached user inboxes. Its current content focuses on Barracuda Integrated Email Protection for Microsoft 365 and Google Workspace, an AI-driven cloud service designed to detect, explain, and remove threats before and after delivery. The discussion highlights the limits of relying only on gateway filtering, since malicious messages can evade front-door defenses and require cleanup later. For Windows and Microsoft 365 environments, this tag provides context on explainable threat detection, inbox-level response, and the changing role of post-delivery remediation in modern email protection.