Exchange 2013/2016: migrate to Exchange 2019

Introduction In this tutorial, I will walk you through how to migrate from Exchange 2013/2016 to Exchange 2019. A migration from Exchange is something that can be scary but is relatively simple under 2 conditions: Prepare for migration using a checklist for example. That the starting environment (Exchange 2013/2016) has been correctly installed and configured …

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ADMT: Active Directory Domain Migration Tool

ADMT

ADMT (Active Directory Migration Tool) is a free Microsoft tool that allows the migration of objects (Users, Computers, and Groups) between two Active Directory domains. Some examples of using ADMT: Prerequisites The migration account will be configured during the first object migration that will be done between the two domains. In the tutorial, I used …

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Active Directory: Migrate SYSVOL Folder from FRS to DFSR

Since Windows Server 2008 and its 2008 domain functional level, replication of the SYSVOL folder is supported by DFSR, before it was done by FRS. If your domain controllers are running Windows 2012R2, it is advisable to use DFSR for the SYSVOL folder. Since Windows Server 2016 (build 1709), it is no longer possible to …

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Upload PSTs on Office 365 and import into accounts

When migrating to Office 365, you may need to return the history of old mailboxes in the news using the PST archives. There are several ways to do this: Import from the Outlook client directly (I highly recommend this solution). IMAP copies from the Office 365 migration interface. Send PSTs on Microsoft servers for import. …

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Convert a VMware VM to Hyper-V with 5Nine V2V Easy Converter

In this tutorial, we will see how to convert a VM on VMware to Hyper-V with 5Nine V2V Easy Converter. The utility is not available on the official website because redeem Acronis, I put a direct link. Il est possible également d’utiliser l’outil pour faire la conversion dans l’autre sens. Prerequisites Install 5Nine V2V Easy …

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Hyper-V: Live-Migration moving a virtual machine between two hosts

Moving

In this tutorial, we will see how to move a virtual machine from one Hyper-V host to another host. This feature is called Dynamic Migration, it should not be confused with the feature that has the same name in the failover cluster. Dynamic migration lets you move a running virtual machine to another hyper-v if …

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How to update GLPI

GLPI, base de données à jour

In this tutorial I will explain how to update GLPI. Before updating GLPI, I strongly recommend that you make a full backup (file + database). Once your backup is done, you should also check the following: If you use plugins, that they are compatible with the new version That your environment is compatible (Apache / …

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Exchange: Removing Traces from an Exchange 2003 Server

In an Exchange environment that has been upgraded several times, the old “active” servers may be kept in case something has been left out. If for some reason, the old servers have not been decommissioned and it is no longer possible to do so, we can have blockages in the administration (basic removal …). Solution …

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