Windows

Active Directory Challenges

Resetting Domain Controller Secure Channel

Windows Server 2012R2

Over last weeks I got annoying error event on my customer’s domain controller, for some reason, the replication stopped, some clients who were connected to DC01 got errors like incorrect password while interesting their password or […]

Office 365

Office365 PowerShell 3F7B65B7
Exchange

Get empty DL and delete them

How to get all distributions list on your organization which is empty using Powershell? You have to use the following command: Get-DistributionGroup | Where-Object { (Get-DistributionGroupMember –identity $_.Name).Count –eq 0 } | select PrimarySmtpAddress | export-csv C:\EmptyDL.csv By the […]


Exchange & VMware

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VMware

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 […]

Exchange 2013 Change OWA Log on1
Exchange

Exchange 2013 Change OWA Log on

Hey Folks, Unfortunately, this article is going to be short, but enough important to share this with you. I will teach you how to change our login method to Outlook web Exchange 2013, I already applied it […]



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