Azure AD – Federated Domain vs. Managed Domain
When it comes to Azure AD Authentication in an Hybrid environment, where we have an on-premises and cloud environment, we…
Exchange Online – Plus Addressing
For Exchange Online you can use since September 2020 Plus Addressing. With Plus Addressing your users can create own custom…
The current .NET SDK does not support targeting .NET Core.
If you run into an .NET Core compiling error regarding targeting .NET Core version not supported in Visual Studio like…
Microsoft SQL Server LocalDB
Usually you can install the Microsoft SQL Server LocalDB as a feature within SQL Server Express. The Visual Studio Installer…
Exchange Classic Full Hybrid – Not all Mailbox Permissions fully supported and Automapping
If you want to add Mailbox Folder Permissions for an on-premises Mailbox to an User in Exchange Online, you will…
pfSense – enable the Thermal Sensors to display the CPU Temperature on the Dashboard
By default in pfSense only ACPI-compliant motherboard sensors are enabled. Advanced Configuration and Power Interface (ACPI)https://en.wikipedia.org/wiki/Advanced_Configuration_and_Power_Interface If the actual temperature from…
Microsoft Teams exploratory License
The Microsoft Teams Exploratory experience lets users in your organization who have Azure Active Directory (Azure AD) and aren’t licensed…
Exchange Server 2019 – Database Copy Component (HighAvailability) State is offline
After removing and re-adding an Exchange Server to a Database Availability Group (DAG), I wanted to activate a database copy…
Bypass spam filtering in Exchange Online (Office 365) for specific Sender Domain
If you want to exclude specific domains from scanned by spam filtering, you can add a rule under mail flow…
pfSense 2.5.0 Bug – Router Advertisements Server is active by default on internal LAN Interface – Multiple Errors like – Renaming of LAN Interface or setting up OpenVPN Server runs into an error regarding IPv6 Configuration
Today I run into a strange error message at renaming the LAN interface from pfSense v. 2.5.0 with the following…
