Time by time I am getting the same questions from customers, which I try to explai them. Lately one of the most asked question is about S/MIME. What is S/MIME? How it works? What about the encryption issues which was …
There are several ways how we can create email address policies for an Organization. In the companies where I consult, I have noticed, that one of the common ways, is not that much known, how it should be. That is …
In all projects in which I am consulting with my customers, most of the questions are about the functionality of ADFS and the cloud identity. In one of my Articles I have described, how we have to configure ADFS for …
It’s now already some years I am supporting companies with their journey to the cloud. Having read the Microsoft announcment about their plans to build two new Datacenters offering Microsoft Online Services in Geneva and Zurich, I am pretty sure …
PGP and S / MIME encryption is not nearly as reliable as expected. Inadequate standards, outdated technology, and malicious programs could allow attackers to gain access to encrypted email. A research team around Sebastian Schinzel of the University of Applied …
In the last general availability Microsoft has finally launched the Multi-Geo option for Exchange online. So, what that means for us and our customers using Exchange online? If we talk about Multi-Geo, that means we have a single Office 365 …
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 …
If we want to use cloud services it is necessary to understand how DNS works. In this specific article I want to write about DNS records which are needed for the mail flow with Exchange online. Note: I focus in …
Many articles were written in the past about migrating environment to Office 365. In this article I don’t want to do through the same again. However, let us talk instead about what we have to think about before we go …
By most of the companies I know or I was working with, there are two scenarios when I was speaking with them about the cloud and Office 365. Number one: They have an existing business on-premise, which is working mostly …
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 …
Microsoft has announced a new major update that group members are able to receive group emails in their personal mailboxes. What that means to us? With this update, we are able to create new Office 365 groups in our Outlook. …