Microsoft Brings Improvements to DMARC
It's time to armor up for battle with Microsoft's DMARC. In this article, Damian Scoles talks about new improvements to DMARC and how you can use them to protect against email attacks.
July 3, 2023
Practical Protection: Two Routes to Avoiding Malware in Teams
Recently, security researchers at JumpSec labs identified a vulnerability in Teams that allows malware delivery through Teams chat. Microsoft Acknowledged the vulnerability but didn't release any immediate remedies. In this blog, we will discuss two practical methods to avoiding malware delivery within Teams.
June 29, 2023
Exchange 2019 SMTP Relay Services
In this article, Jaap Wesselius explains two ways of creating a Receive Connector for SMTP relay purposes. It is up to your organization to decide which option best fits your needs.
June 28, 2023
Practical Graph: Maintain Manager-Employee Relationships Stored in Entra ID
Maintaining accurate Azure AD User Account manager links is important because many Microsoft 365 features like the Organization chart in Teams, the user profile card, and Outlook's Org Explorer depend on the information. This article covers how to use PowerShell to maintain the manager-employee links.
June 27, 2023
Microsoft Outage, Exchange Cybersecurity Issues, and Teams Delivers Big New Features: The Practical 365 Podcast S3 E30
On the show this week, we're delving into the recent Microsoft Cloud outage, new Exchange Security patches, new Teams Feature, plus much more!
June 26, 2023
Microsoft Tells Customers How to Prepare for Microsoft 365 Copilot
On June 21, Microsoft posted a message center notification and a technical community blog to inform potential customers how to prepare for Microsoft 365 Copilot. Apart from some details about Copilot licensing and the disclosure that Outlook users will need the Monarch client to use Copilot, we didn't learn too much.
June 23, 2023
Exporting Mailbox Contents to PST with Exchange Online
With all the fuss about the new EAC, it's good to note features that still aren't available in the online version. Like how to export mailboxes to PST files. I don't normally like doing anything with PSTs, but sometimes you must grit your teeth and use what's available. In this article, we explain how to use a content search to export the contents of a user mailbox to a PST file.
June 21, 2023
Automating Microsoft Planner Plan Creation with PowerShell
Creating a Planner plan from a template allows a team working on a project to start working with the plan without creating a new plan from scratch. This is particularly useful when the same basic plan is used on multiple occasions. In this article, Sean Mcavinue shows you how to do this with some PowerShell Automation!
June 20, 2023
Why Room Mailboxes Report the Meeting Organizer Name for Meeting Subjects
After writing a script to generate statistics for room mailbox usage, some folks pointed out that the Graph APIs returned the names of meeting organizer in event subjects. Why does this happen? It's no fault of the Graph. Instead, it all comes down to calendar processing settings for room mailboxes.
June 19, 2023
Microsoft Sets March 2025 Date for Retirement of Old Azure AD PowerShell Modules
After much humming and hawing, Microsoft reset the retirement date for several old Azure AD modules to March 30, 2024. The nine-month extension is there to help customers convert scripts to use the Microsoft Graph PowerShell SDK or Graph API requests. On the upside, the extra time is good as it creates space to migrate scripts. On the downside, there's still some challenges in converting from the old Azure AD modules.
June 16, 2023
Practical Protection: Asking the Right Questions to Break the Kill Chain
You can’t disrupt a chain if you can’t identify the links. In this blog, Paul Robichaux goes over some of the ways you can break a Kill Chain in your environment. And it all starts with asking yourself the right questions.
June 15, 2023
Using the Purview Information Protection Scanner to do Sensitive File Inventory and Background Labeling
In this Blog, James Yip explains how to conduct sensitive file inventory and background labeling using the Purview Information Protection Scanner.
June 13, 2023
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