Exchange 2013/2019 Coexistence - Install the Exchange 2013 prerequisites - Part 4 of 18e

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Edward van Biljon
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In this video we show you how to install the security update (March 2021) for your Exchange 2013 server. It is vitally important that you do this step to avoid having your system hacked by the exploit.

Video Steps

1. Login to Windows

Login to your windows server.

2. Launch an elevated command prompt

Open up an elevated command prompt and navigate to your folder where you downloaded the security update. Launch it and run through the steps till completion.
This article helps you to connect to Exchange Online Powershell with MFA enabled user.
This article will help you export a certificate from Exchange 2013 and above versions and import to other servers.

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