Migrating Exchange to O365 – Small headaches

I have done a couple of those in the past for different clients – from just a few users to a couple of hundreds of users. My team already has the best practice workbook and we don’t have issues in the process. This weekend I managed to have two different problems with one customer o.O First issue –…

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PowerShell connecting to O365 services

This one is more a reminder for my self, but may come in handy for you too 🙂 When you want to manage O365 subscription with Powershell you first need to login to it: Connect-MsolService This command will open a new window for you to sign in to your subscription: After logging, you may execute…

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How to add Exchange Snapin to Powershell?

When you install Microsoft Exchange, you can manage Exchange infrastructure on two way. Exchange Management Console or Exchange Control Panel from in Exchange 2013 or later. Exchange Management Shell or Powershell. Almost all standard tasks you can do with GUI tools, EMC or ECP, but for many other tasks need to use EMS or Powershell. That…

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Event ID 4113: Unexpected Error . . .

As Exchange administrator, did you ever seen event error log Event ID 4113: Unexpected Error When calling the Microsoft Exchange Active Directory Topology service on server? Event is repeated every 15 minutes, but everything works without problems. You must agree, the problem is totally weird and creating unnecessary anxiety. Especially when you find how to fix the problem….

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