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Preparing the mail flow for the Office 365 migration

This article is part of my migration journey from my old Office 365 to my new Microsoft 365 Tenant. This article is about mail traffic during the migration and how to avoid data loss.

In May 2015 I have already written the article “Migration from one Office365 Tenant to another Office365 Tenant“. I will adopt and adapt the relevant parts from the old article here.

Migration from an Office 365 to a new Microsoft 365 Tenant – The approaches to migration

As MCT, I have a developer tenant for Office 365, and this year we are finally getting access to the Microsoft 365 function, i.e. Enterprise Mobility and Security. The disadvantage is that a new tenant is required and so a migration is pending. But at the same time, a lot of things have to be set up from scratch. I take the opportunity to write a series of blog posts directly from this.

Website monitoring with PRTG

This time an article slightly outside the Microsoft world. This time there is an excursion into monitoring and the monitoring of web servers under Linux. Some know this, nothing is worse than when the website you want to visit is not reachable. Since this happened to me 2 times in 2 days, the web server has hung up and I could not find the error, something had to be done.

Update, maintain and use Windows Image Files (WIM)

Since I’m very busy with deployment and rollouts, I thought I’d write a few basic articles that I could refer to. This sometimes saves you some time in workshops for the more interesting things or gives administrators incentives to automate things.

Merry Christmas and a happy new Year

Ich wünsche allen ein frohes Weihnachtsfest unI wish everyone a Merry Christmas and a Happy New Year. I hope you can enjoy the quieter days with family and friends.

Between the holidays nothing will happen here, we will read each other again in the new year. Then articles will appear here a little more often.

The Christmas card was created by my wife Kerstin.

End of the Windows 7 Life-Cycle – Migration approaches from the field

Soon it is time, for Windows 7 the extended support ends on 14.01.2020. As with every end of operating system support the end comes “completely surprising”, okay, not really. At the beginning everything looks so far in the future, it is still x years time. But in the end, the problems appear.

I already saw this at the “surprising” end of XP. But there are also cases where migration is not so easy. Special problem areas can be interfaces to special Hardware. For instance, measuring workstations or production control systems. If a measuring instrument with current Windows 10 support directly costs a few tens of thousands of Euros, then you consider the investment.

The possibilities of computer installations for businesses

This article discusses the different methods of computer installations for businesses. In technical terminology also called rollouts or deployments. Typically, such a concept is created when a large number of computer installations are required. Here are a few examples where it can be useful to rethink the previous way of working:

MCT Regional Lead 2020-2021

I got a mail from Microsoft, I was elected as an MCT Regional Lead for the 3rd time in a row. Since 2016 I am an MCT Regional Lead in Germany for Microsoft Certified Trainers.

Which Office version works with Windows 10?

Often the question arises during a rollout: Is our Microsoft Office version still supported with Microsoft Windows 10? The first glance should always be at the current lifecycle of Microsoft Office. You can also find a nice overview in my article “Product Lifecycles – The Forgotten Being“. Depending on the remaining time of the life cycle of the Office program, a migration with Windows 10 can also be useful.

Microsoft Azure AD – licensing

This is part 3 of the Azure AD series. This time it’s about licensing Azure AD. I have described the different license types in the second part of the series. Today it’s about buying the licenses.