Office 365 – How to handle terminated employee login access

Before looking at handling the terminated employee login and restricting access to company data from Office 365, we need to understand the details about the authentication and Refresh Token and Access Token. Authentication: when a user access any service that is integrated with Azure AD like Office 365 (EXO) -> EXO will redirect the user […]

Office 365 Updated Mail Flow Architecture

New components\features introduced in Office 365\Exchange Online Protection like Advance Threat Protection and Anti-Phisinging capabilities etc.. Introuduction of these features changes the mail flow architecture. We will discuss the updated Office 365 Mail Flow Architecute here. Below the updated mail flow architecture reference diagram. Mail Flow Explanation: Inbound Mail Flow: When the MX record pointed […]

Become an Microsoft 365 Certified: Enterprise Administrator Expert

Microsoft 365 Certifications Microsoft announced the New Role Based / Workloads Certification exams in Q4 – 2018. New Microsoft 365 certifications have 2 titles Microsoft 365 Certified: Enterprise Administrator Associate Microsoft 365 Certified: Enterprise Administrator Expert Enterprise Administrator Associate certification available for below 4 Microsoft 365 workloads and we need to write 2 exams for […]

How the OWA Authentication works in Hybrid Exchange Environment?

We will see how the authentication works when accessing Exchange Online Mailbox in Outlook Web Access. Before looking at the OWA authentication flow, we need to understand the Identity Models available in Office 365. Cloud Identities – User accounts provisioned directly in Azure Active Directory using Office 365 Portal or Azure AD PowerShell. Synchronized Identities […]

How the Outlook Authentication works in Hybrid Exchange Environment?

Before we look at how the Outlook authentication works? we need to understand what is Basic Authentication client and Modern Authentication Clients. Basic Authentication Clients: Clients or applications that is not a browser-based client that access Office 365 services are Basic authentication clients. Outlook 2013 by default is a basic authentication client and few other […]

How the Hybrid Azure AD Join works in Windows 10?

Device Management in Azure AD is required to ensure the devices connecting to the cloud services are meeting the Company Security and Compliance Standards. If you have On-Premise Active Directory, computers related to that company are joined to that AD and administrators will have control to those AD joined devices like pushing group policies etc. […]