Concepts
You are viewing all posts tagged with Concepts.
Introduction to Analyzing Email Headers
In this post, we will dive into how to analyze Email Headers and to use this information to enhance your email delivery. Also you can view why a message went up in a user's junk folder.
Create custom Azure Workbooks for detailed monitoring
Azure Workbooks are a great way to bring monitoring data from different Azure resources together in one clear and customizable dashboard. In this guide, I will show you how to use the built-in Workbooks, import existing templates, and create your own dashboard for monitoring Virtual Machines.
Must-have PowerShell Modules for Azure and Microsoft 365 Administrators
When you reinstall your admin workstation or setup a fresh workstation, there are always a couple of PowerShell modules and tools must be installed install directly. These modules save a lot of time and make managing Azure and Microsoft 365 environments much easier but you always...
New: 100GB mailbox size for Microsoft 365 Business Mailboxes
Microsoft 365 Business Basic, Standard, and Premium mailboxes now support up to 100 GB of primary mailbox storage.
Getting started with Azure DNS
Learn how to deploy and configure Azure DNS zones and records in the Azure Portal.
The art of Dynamic Groups in Microsoft Entra
Dynamic Groups are really great for automating certain things. They are basically like groups like we know them for several years but they always required some sort of manual action or assignment. Dynamic Groups will help us eliminating this. I will give some examples how I...
Microsoft Defender External Attack Surface Management (EASM)
Microsoft Defender External Attack Surface Management (EASM) is a separate Defender solution which can be used to defend and monitor some of your external attack surfaces like websites, servers, SSL certificates and domains. All of this is achieved through a single admin panel in your Azure...
Cross-Tenant Message Recall in Exchange Online
We have all been there. A email is sent and you forgot to add the attachment or the wrong recipient. Exchange Online already has the feature recall messages inside your own tenant but now the cross tenant recall feature is announced, meaning we can recall messages...
Configuring Intune Enrollment DNS records: Nonsense or required?
Learn what Intune enrollment CNAME records do, when they are required, and when you can safely skip them.
What is MTA-STS and how to use it to protect your email flow
In this post I will be configuring MTA-STS for better email security alongside the theoretical explaination including different hosting options you can use.