Today I had to install new Exchange 2016 CU on a customer’s exchange environment. Normally that is an easy going thing and I wouldn’t write an article about that. However, by this customer I came across an installation problem during the update. I was running like always my pre setup steps for suspending the […]
In the past I have described how we can delete old EAS devices from our Exchange on-premises and/or Exchange online environment. More about that you can find HERE. However, sometimes we just have to know how many and which devices are using ActiveSync on our Office 365 tenant. In this article I will show you […]
I guess many of you who are reading my blog are also working in the Messaging and/or Cloud area. That means that you also perform Exchange migrations or you are planning them. Earlier this week I was running a clean up after an Exchange migration and I have noticed many Mailboxes with “AvailableOnly” or “none” […]
Administrating and operating windows services can be done in different ways, one of the most useful ways is to do it with PowerShell. With PowerShell we can connect to remote server, to the Cloud and create scripts for automatization. On my Blog and all around the tech Blogs in the Internet you can find a […]
This week, I was on a technical board and had to explain to customers on the level of CTO (chief technical officer) how a hybrid Exchange environment works and how it has to be installed. That is why I cached the moment to write this article, which contains the main points of my presentation. The […]
While I am writing articles on my Blog and surfing on different Forums and Social medias I always have two kind of goals. First, helping other people like I got help in the community. Second, trying to help in a easy and fast way. Sometimes there is a clear question and a clear answer. Sometimes […]
It look’s like I will start a series with this kind of articles. Thank you guys for your resonance and all of your feedback over the different channels… Today, I will continue with some new commands for you. However, even this time it is the same mind set like in the previous articles 10 Usefull […]
The standard setting of Azure instance with ADFS is well known, standardized and implemented in the field. We use an ADFS environment to create a federation to the Azure AD and decide which things we want to sync by Azure connect and which not. The permission handling for resource groups is managed by RBAC-Roles. The […]
One of my customers has bought another company, so they needed to add the new company domain to their environment. This company has a hybrid exchange organization and I had to do some simple steps. As a first step I recommend you to start the PowerShell documentation as I have described in one of my […]
Having password policies in a company is good! Very good! And important! Using on-premises active directory and GPO’s makes it very easy to handle password policies. If we have an Office 365 environment managed by Microsoft onboard tools such as ADFS and AAC we also don’t have to think to far how to handle password […]
There are many cool scripts on the Technet about mailbox size and quota reporting. The same about searching for them on Bing or Google. Sometimes we just are searching for remembering a simple PowerShell command and not too much text to read in articles. For this reason I have created on my Blog the Technical […]
Last weekend I had to work on a change request in a company. Our guys from the network team had to change some physical switches and the most of our physical servers which were connected to this specific switch where for around two hours north on a redundant network setting. At the same time I […]
