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customers start using these new cmdlets right away.

tricky and complex as there is currently no solution out-of-the-box. Here some examples:

when Microsoft discontinued basic authentication for Microsoft 365 tenants, making certificate-based authentication mandatory.

(September 2022) and the deprecation of Remote PowerShell (RPS) Protocol (December 2022). Today, we are announcing that starting April 1, 2023, we will start blocking RPS connections for all tenants c...

your Exchange Online audit logs. Starting from April 30, 2024, we will be deprecating the following four cmdlets in the Exchange Online V3 module:

can cause (image) damage to an organization. The PowerShell script DomainHealthChecker.ps1 checks the SPF, DKIM and DMARC record of one or more email domains and gives advice if necessary.

configure the Junk Mail Settings for this shared mailbox in Outlook itself.

post I will show how to track messages with PowerShell.

tenants. They even started to disable it last year for tenants that had not used it. It's a good thing they are taking this step to make our tenants more secure. The big questions though is,

script to perform a fully automated unattended setup of Exchange Server 2013, Exchange Server 2016 or Exchange Server 2019 (Desktop and Core) is supported).

organization-wide coordination without requiring additional licenses. However, it's crucial to get shared mailbox size reports in Microsoft 365 to tackle potential storage issues. Tracking shared mailbox usage, including the total size aids in capacity planning and enables organizations to maintain a responsive email environment.

faster and better method of managing Exchange Online via PowerShell - It just has some downsides right now for most Microsoft Partners.

ability to send emails as a "generic user" or shared mailbox helps us hide behind a proxy when needed.

Unauthenticated email has become difficult to pass in many mail systems. You don't want to miss an important email notification because you relied on outdated PowerShell cmdlets. The built-in cmdlet Send-MailMessage no longer covers sending email securely.

we will look at how to get a list of calendar events or remove...

group. Yes, the new UI in the AAD portal helps, but doesn't provide all the information. On the other side there are a ton of PowerShell modules e.g.: MSOL, AzureAD or AzureADPreview.

The default behavior is the following:

about disposition review items in either a pending or disposed state. It's possible that you don't care very much about records management, retention labels, or disposition processing, but if you do, you'll be glad that the new cmdlet exists.

use with Exchange Online PowerShell V2. This feature provides customers the ability to run non-interactive scripts using Modern Authentication. This feature requires version 2.0.3-Preview or later of the EXO PowerShell V2 module, available via PowerShellGallery.

user, and if the OST size is nearing it's maximum size, as a bonus I'm also giving you the option of alerting on active PST files. The offline mode is just a handy gizmo to notify users that they might've misclicked - It still happens to our users from time to time.

approach it? Then this is the book for you. Created by two experienced Microsoft Exchange (now Office and Apps) MVPs just for you.

methods.

rooms are used, which is why we have the room mailbox report script. In the second version of the script, we include code to figure out the daily usage pattern of individual rooms and for all rooms across the organization. The graphics in our bar chart are crude, but the chart is generated with a few lines of PowerShell, so feel free to improve the script.

critical to ensure those services are up and running. In the event that some services are not running, it's always good to know how to restart Exchange services with Powershell.

up. In this blog post, I'll show you how to do this.

365 mailbox using the Get-EXORecipient. Understanding Exchange Recipient Type Details When managing an Exchange environment, understanding the different types of recipients is crucial for effective administration. Exchange Online supports a variety of recipient types, each serving different purposes...

that matches the parameter..." Strange error because the parameter is there... Or is it? In this blog post, I will show you how Get-ManagementRole works in Exchange and how it can help you with issues like this.

365. There are potentially numerous mailboxes that aren't used and those won't be migrated to Office 365 because there's no sense in paying for licensing for them. How do you determine what mailboxes are in use?

permission for the default user to allow everyone in an organization to see each other's calendars. But you can use cmdlets from the Microsoft Graph PowerShell SDK too. The Graph SDK cmdlets are faster, but not enough to warrant replacing the Exchange cmdlet in scripts. We explain why here.