During the week I got a customer that asks for removing DAG configuration, they wanted to work just with a single an Exchange server.
This process isn't so difficult but it requires a lot of concentration and focuses on the task, there is no place for mistakes here buddies.
Therefore, in this article, I'm going to share the steps with you and show you how to do that safely and thoroughly
In my scenario, I had two Exchange servers and a witness server.
Alright, let's start with the removing process:
First of all, you should check where the databases are located on and which server...
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 we encounter in several unexpected issues with sending emails from some end-users.
When a user tries to send an email to certain mailbox we receive the following error:
The e-mail address you entered couldn't be found. Please check the recipient's e-mail address and try to resend the message. If the problem continues, please contact your helpdesk.
550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
I wasn't able to realize why it happens, after...
It freaks me out, didn’t understand what wrong I am doing and After I restarted the machine twice I noticed that I am logging as temp user and SCCM can’t apply this setting to this users.
Please fix your profile and then try to set the configuration again it will work like charm.
Another solution that can help you is opening “C:Users<user>AppDataRoamingMicrosoftCrypt.” and delete any available key you found there.
The user you have installed the SCCM is a member of “domain guest” group, make sure you are not a member there! you also may get the following error in the event...
This week I got a new customer with a funny interesting problem in his Exchange 2013 environments,
The new customer suffered from inactive & active availability with regards to Exchange services, some different IT integration company provided them support and maintenance, due to some internal reasons they have decided to join our IT integration and strengthen their productions services,the first task they ask me to check is the Exchange environments which was mostly down, unavailable and painful point.
I noticed that they have two Exchange servers that configured with DAG service and the witness server is the Active Directory which is...
Office 365 Migration options:
Hey guys, hope you are doing well, this article going to be interesting!
Long time I wanted to introduce you the Office 365 migration options, Recently, I had many Exchange and Office 365 migration projects to complete, a roughly 3-4 project that I have to manage and lead, each one is different and more challenged, I really love doing this type of project!!! it requires preparation, design, implementation and project manager skills, therefore I would like to talk little about them and show you which migration options do we can initiate using Office 365 migration built-in options.
Unfortunately recently many IT guys experiencing screwed boot image issues after upgrading their System Center to a newest SCCM versions such as 1706, 1709, 1710.
The main issue is that after upgrading the SCCM to newest version, for some reason the boot PXE stopped from working and you get the following while pressing F12 PXE error "0xc0000098", didn't make sense why it happens, holding your head and going to spend lot of hours of troubleshooting , I have seen different scenarios of this issue, the major one was that the upgrade operation has been added two new boot images...
Apparently, After a long trial period, there are some customers that are not satisfying from Office 365 services or would like to postpone the office 365 migration project to future action items and as a result of that decision, we have to migrate them to Exchange back.
We have several options to do that, the easiest way I found is migrating it back from the Exchange Online.
Therefore, I would like to show you how to do that and migrate back mailbox from Office 365 to Exchange 2010.
Make sure you have "End Point" which points to your on-premise server.
Make sure the...
As you know Microsoft already released the Windows 10 1709 fall creators updates for us and many organizations are planning to deploy this great update which comes with some imperative security improvements.
The wondering is how to deploy it, we have several options to do that, Whether is deploying a new TS, deploy this update using SUP or use on serving plan which is available for us on SCCM, for me, the easiest way to deploy fall creator update is using servicing plan which intends to these scenarios, therefore In this tutorial, you are going to see how to deploy Windows 1709...
Today I want to show you how to create Windows Server 2016 task sequence and deploy it.
Nowadays, Windows Server 2016 is one of the common operating systems we use whether is new server’s installation or in place deployments, usually when we are talking about server installation we use on VMware templates or installing n new scratch server which are enough good for us, however, I would like to add another deployment method which is deploying "Windows Server 2016" using SCCM with very basic steps.
This tutorial is for advanced guys who already have good SCCM knowledge.
So, let’s start: