SSO with ADFS for Azure AD / Part II

Let’s continue, In previous post, I showed you how to install and configure ADFS role on Windows Server 2012 R2. Now is time to briefly describe why we need ADFS proxy and how to install and configure Web Application Proxy as ADFS proxy. If you want to make ADFS infrastructure available to the Internet in…

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SSO with ADFS for Azure AD / Part I

Hello everyone, During last year, my team had a lot of Office 365 implementation and migration. Although Office 365 has a lot of services, and we can spend so many time in discussing and explaining their functionalities, I decided to describe and show you how to implement Single Sign On (SSO) for your Office 365…

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Problem with objectGUID and ImmutableID

Hello, If you have ever configured Office 365 and AD Connect in order to configure Hybrid environment, you know that is a pretty easy process. Simply follow AD Connect wizard and job will be done very quickly. By default, AD Connect will use UPN and and match or create user in Office 365. Behind the…

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Exchange Receive Connectors

Hello everyone, So many times, people ask me about connectors in Exchange 2013 / 2016. Even thought topic is not so complicated, it is a very important to know how Exchange connectors works, especially receive connectors. I will try to explain you that in short lines. Exchange 2016 in multi-role server. Unlike previous versions, all…

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Azure – FTP on Ubuntu machine

Hello fellows, It’s time to start talking about Microsoft Azure, cloud computing service created by Microsoft for building, testing, deploying, and managing applications . . . A lot of Azure services will be covered in this “Tech Trainer Azure series”, and for today I decided to explain how to configure FTP on Ubuntu machine on…

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Office 365 – Mail and Calendar folder permission

Every time when our clients move to Office 365, especially if them previously had local Exchange infrastructure, the most help desk calls are related to access to shared calendars or mailboxes. For that task is very important to know which permissions exist and what is allowed with that permissions.   Mail folder permissions: Owner –…

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Reconfigure SYSVOL sync using DFRS

Few weeks ago, one of my clients had a problem with processing GPO on client computers. Different computers applied different setting from same GPO, but from different domain controllers. All tests related to replication was successful, all GPOs are applied, but replication between domain controllers was is problem, and because that clients had a different…

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RUN Commands – So useful tips

At least once you had the need to start system applications from command line. Every administrator probably know commands for most used system applications, but no one have knowledge for all RUN commands. This is a one big list of RUN commands, which will probably very useful for Windows administrators.   Administrative Tools Administrative Tools…

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How to change default RemoteApp port

Hello all, I assume that most of Windows administrators is once in a life tried to configure and use Remote App. That is not a “big deal” for installing and configuring, but some (most) of parameters can be configured only with PowerShell. One of that parameters is changing default RDP port from 3389 to any…

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