-
📱When Outlook for IOS or Android Fails Silently: Hybrid Setup, IIS Rules, and Hidden Blocks
Everything looks fine – the user sends an email from Outlook for Android, no errors pop up… but the message never arrives. In a hybrid Exchange setup with HMA enabled, things can go wrong in unexpected places. In this post, we track down an issue that doesn’t show up in IIS logs – and explain…
-
🔐Multi-Factor Authentication in Exchange Server: What’s Really Possible
You know MFA is a must-have for cloud security — but what about Exchange Server on-premises? In this post, I explore how multi-factor authentication can be implemented in Exchange, what Microsoft officially supports.
EWS Free Area 