Microsoft is working to fix a DNS misconfiguration that is causing one-time passcode (OTP) message delivery failures in Exchange Online for some users.

Your CEO calls at 3 am. Every system is locked. Every user is blocked. Your Active Directory has been compromised. This nightmare plays out across enterprises daily. The backbone supporting more than ...

Locksmith must be run on a domain joined system. The ActiveDirectory and ServerManager PowerShell modules must be installed before importing the Locksmith module. Administrative rights may be required ...