mail access monitoring

Mail access monitoring in Microsoft Entra ID focuses on detecting OAuth consent abuse, where attackers trick users into granting malicious apps access to corporate inboxes without passwords. This tag covers techniques for identifying stealthy mail access via delegated permissions, such as reading emails or calendar items. Discussions include monitoring consent prompts, auditing app permissions, and defending against password-less intrusions. Topics are relevant to enterprise IT security, Microsoft 365 administration, and identity protection. Recurring themes involve Entra ID (formerly Azure AD), OAuth 2.0, and securing mailbox data against unauthorized access.