This short article is about a returning question about how to add or remove smtp alias addresses using the Exchange management shell. Before we start, we need to check how the mailbox is configured and which the mail address aliases we have already set are. To do that we can run the following PowerShell […]
In the company I am working for, we have some multiple Exchange projects. To set them up in a standardized way, we are installing them with some PowerShell scripts.We can do the same for some configuration tasks. Dominic and I wrote a script, which will do some necessary configurations for us. This will save a […]
On October 31 Microsoft will disable TLS 1.1 for Exchange. If you have not changed your environment to TLS 1.2 yet, you should do that asap! Here, the way how you can do this for Exchange server 2010 on Windows Server 2008 R2: Disable SSL 3.0 The most steps we need to do are […]
Our 2nd level support came up to me earlier this week with a with a request about calendar permissions. He asked me if there is a way to get a report about, which user has which permission on which Room mailbox calendar. However, this can be done in multiple ways, I prefer to use PowerShell […]
We have a new employee in our company, who starts his work as junior System Engineer. However, as a junior there are still many things to learn and I am also responsible to show him some things from the Microsoft Exchange and Office 365 world. Honestly saying, I like the new Guy, he is motivated […]
By preparing tasks for a customer’s Enterprise Vault I had to figure out on which Mailbox Database and on which Exchange server a user mailbox is located. However, the easiest way to figure this out is to use PowerShell. For this case, I had to hit the following command to the Exchange Management console: Get-Mailbox […]
Today I had to prepare some things for migration between two Active Directory forests. Both sites have a 2-Way trust between and this trust will be killed after the migration. The 2nd (new) forest has everything what is needed. An Exchange environment, Skype for Business, Sharepoint, etc. A working college, who is responsible for this […]
It is already some time ago that I have posted a PowerShell script to the community. So I thought why not share one of the latest ones I have written. This time it is about installing ADFS. In the past I have written some articles about ADFS like: MFA with MS Auth. App for […]
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 […]
