Windows Server, Microsoft Exchange , Office 365 Tutorials

How to Fix “default server unknown nslookup”

Windows Server 2008 R2

May 21, 2016

Hello everybody, today I’m going to teach you how to fix a very common problem. When you have established a new Domain Controller, by default, you will get an error notification when you try running […]

Restoring deleted SRV records

Windows Server 2008 R2

May 22, 2016

Hi, Just from reading the name of this article you should know that today I am going to show you a quick guide which explains to you how to restore SRV record in our DNS. […]

Step By Step Deploy RemoteApp TS 2012

Windows Server 2012R2

March 17, 2021

Hi, In this tutorial, you are going to learn about Remote App, a wonderful feature in Windows. Today we are going to create an MSI file that will eventually allow users to log in to […]

Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn’t have Replicating Directory Changes In Filtered Set access rights for the naming context:

Windows Server 2008 R2

June 20, 2016

Hi, Dear Folk! I would like to share with you the issue I experienced on my domain controllers environment last week, some users and IT guys complained about that their login takes time to […]

ADFS down disable Office 365 SSO

March 6, 2021

Hi guys, Today, I would like to talk a little bit about what happens while ADFS is down, how can we allow to users to access to Office 365 resources, how should we act? Free […]

Litigation Hold and Shared Mailbox Office 365

October 4, 2017

I want to talk a little bit about this feature which is not quite familiar with many Office 365 customers, Microsoft has many handy features that could be wonderful for you but not declared for […]

The e-mall address you entered couldn’t be found Exchange

March 11, 2018

Hey there, Recently, I had to move my customer from Microsoft Exchange 2010 to office 365 services, due to financial circumstances the customer decided to return back to the on-premises environment. But while returning back […]