How I Configured MFA for Exchange OWA and Windows Endpoints Using ManageEngine ADSelfService Plus
Introduction In this post, I will walk you through how I configured…
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Securing Exchange Management Shell (EMS)
When managing Exchange Server, the Exchange Management Shell (EMS) is one of…
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Sending Spoofed Emails via Telnet and Analyzing Message Headers (Plus Mass Mail Deletion Script)
Introduction In this post, I will demonstrate how an email can be…
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How I Safely Resize Azure VMs (Change SKU Without Breaking Things)
Sometimes I need to upgrade or downgrade a virtual machine in Azure…
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🔍 How to Find Which Azure Disk Is Attached to Which Drive Letter Inside a VM
When working with Azure virtual machines, especially those using multiple data disks,…
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Attaching and Resizing OS & Data Disks in Azure VMs
Hey everyone! In this post, I’ll cover how to attach and resize…
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Difference Between OS Disk and Data Disk in Azure
Hey friends! In this post, I want to explain a basic but…
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How I Installed and Configured Active Directory Certificate Services (AD CS)
To set up my internal Certificate Authority (CA), I installed and configured…
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📝 How I Changed My Azure VM’s Network to a Custom Subnet (10.10.10.0/24)
When I first created a Virtual Machine (VM) in Azure, I used…
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Basic Configuration of Exchange Server 2019 on Windows Server 2025
After installing Exchange Server 2019 on Windows Server 2025, the next step…