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MAHARJAN: Tech Insights & Solutions

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Category: EXCHANGE-ONPREM

ONPREMISES EXCHANGE SERVER

EXCHANGE-ONPREM / MFA-ADSELFSERVICE PLUS

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 and tested Multi-Factor Authentication (MFA) using ManageEngine ADSelfService Plus for both Windows endpoints and Exchange OWA. I set …

EXCHANGE-ONPREM / MICROSOFT-EXCHANGE

Securing Exchange Management Shell (EMS)

When managing Exchange Server, the Exchange Management Shell (EMS) is one of the most powerful tools at my disposal. But with great power comes great responsibility—especially when it comes to …

EXCHANGE-ONPREM / MICROSOFT-EXCHANGE

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 sent using Telnet — often mimicking spam or spoofed emails — and how to analyze the message headers …

EXCHANGE-ONPREM / MICROSOFT-EXCHANGE

Basic Configuration of Exchange Server 2019 on Windows Server 2025

After installing Exchange Server 2019 on Windows Server 2025, the next step I took was configuring the server for actual email flow, user access, and security. This post covers the …

AD-DS / EXCHANGE-ONPREM / MICROSOFT-EXCHANGE

Installing Exchange Server 2019 on Windows Server 2025

Today, I’m sharing my step-by-step process for installing Exchange Server 2019 on Windows Server 2025. While Exchange 2019 is the latest on-premises version from Microsoft, pairing it with the newer …

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Recent Posts

  • 🛡️ Hardening, Backing Up, and Auditing Enterprise CA – Best Practices
  • 🔁 OCSP and Certificate Revocation in AD CS – Step by Step
  • 🔐 Issuing SSL Certificates to Internal Web Servers (IIS/Exchange) Using AD CS
  • ⚙️ Enabling Auto-Enrollment via Group Policy (AD CS)
  • 🧩 Creating and Publishing Certificate Templates in AD CS

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