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Viktor Ahorner
Mar 20, 202416 min read
Demystify Exchange resource forest
This article covers following topics:
- How to deploy an Exchange Resource forest
- How to Operate
- How to decommission Exchange Hybrid
254 views0 comments
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Viktor Ahorner
Sep 27, 20232 min read
How to change ImmutableID for a DircSynced User.
During a running project, we were facing a problem with a provisioning of an AzureAD-User and his mailbox. During first Dir-Sync user got...
695 views0 comments
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Viktor Ahorner
Jun 8, 202315 min read
Demystify Exchange-mailbox migration
My very fist Microsoft Exchange version was V4.0 and my first Exchange Migration was from V4.0 to Microsoft Exchange 2000. It was very...
1,200 views0 comments
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Viktor Ahorner
May 17, 20234 min read
Demystify custom-claim rules
Custom claim rules allow administrators to define logic-based rules that transform, or add claims based on various conditions, or...
82 views0 comments
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Viktor Ahorner
May 11, 20237 min read
Demystify Federation Provider
In this article I will provide you a maximum overview of a Federation-Provider from the perspective of Cloud-, or Hybrid-Computing. This...
55 views0 comments
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Viktor Ahorner
Apr 6, 20234 min read
Demystify Identity Provider (IDP)
Demystify identity provider
53 views0 comments
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Viktor Ahorner
Sep 17, 20227 min read
Demystify Autodiscover
Autodiscover is the most important feature of Exchange. It gives a maximum of usability for every user and maximum of capability for...
1,353 views0 comments
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Viktor Ahorner
Aug 23, 20221 min read
What to do if powershell modules can not be loaded after a successfull installation?
Proof which locations on your pc are already configuration as $ENV for PowerShell Output is showing which directories are already in use...
18 views0 comments
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Viktor Ahorner
Aug 23, 20223 min read
Demystify Exchange Hybrid (HMA) calender availability
In the year 2008, Microsoft started Microsoft Exchange as a Cloud-Service. It doesn’t mean that, Microsoft moved their infrastructure in...
280 views0 comments
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Viktor Ahorner
Aug 23, 20225 min read
Demystify Hybrid-Join
What is hybrid-join?
Why do you need hybrid-join?
How can computer object be synchronized to Azure AD?
What are main infrastructure requirem
2,388 views0 comments
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