Windows Server, Microsoft Exchange , Office 365 Tutorials - PelegIT

SQL ERROR LOGIN

Viewing the SQL Server Error Log

Windows Server 2012R2

Quick tutorial: In this tutorial, I am going to show you how we as System Administrator can review the SQL log files. For example, there is a common ticket that some users DBA are complaining about failed […]

File Server 2012

Create Virtual Disk and assign using iSCSI

Storage

In this article, I am going to show you how to create Disk Virtual, (LUN) for a Windows machine and then I’ll connect it using ISCSI initiator. Microsoft is not one of the popular storage […]

BlockAppDataAndTempGPO

Block AppData, Temp and hardening Office by GPO

Security

Hi everyone, these days are the hardest days we have been experiencing, so many attacks, some security breaches we have been found, then we have to act accordingly, I want to share with you the […]

IC672431

DHCP The server detected that it is out of time synchronization with partner server

Windows Server 2012R2

Hi All, I would like to share with you a problem I have experienced a few days ago on my DHCP server. Suddenly some computers didn’t respond to PXE requests and some computers didn’t receive a new […]

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What is KCC and Global Catalog

Windows Server 2008 R2

What is KCC and Global Catalog KCC is an acronym for Knowledge Consistency Checker. The KCC is responsible for the replication process in our forest. KCC is a built-in process that is able to dynamically adjust […]

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

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 […]

Office365Rule

How to create catch all Office 365

Hi Everyone, in this article I would like to show you how can we catch any emails that delivers to our domain, Even if the SMTP address of the recipient is invalid or not existing. […]

Yammer

Enable Yammer service on Office 365

Yammer service is a new Office 365 feature which pretty similar to the Facebook, the big difference between the service is that Yammer is under your management, and to your organization and has integration to […]

VMwareHorizon

Get all ESXI details Powercli

January 24, 2020

Hi All. I would like to share with you a wonderful script that knows providing your any prices of details about your ESXi’s Hots, such as: Name, ESX version, make, Model, Serial $myESXiHosts = Get-VMHost […]

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Microsoft Exchange Mailbox Replication service was unable to process a request

Hey there, Sometimes you could see the following Event in the Event Viewer on Exchange 2013, I don’t like seeing these messages on some critical systems. You would check the MoveRequest and verify if […]

Backupexchan

How to Backup, Restore and Recover an Exchange 2013 Database

How to Backup, Restore and Recover an Exchange 2013 Database Hi all, In this guide I will show you what options you have to backup your database using Windows Server Backup, then I will show you […]

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Set ESXi Firewall rules

Sometimes we have to enable and disable ESXi firewall rules for traffic or service functionality. as knows by default in ESXi 5 the firewall is enabled and in order to change certain firewall rule, we have to use […]

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