Hi All, Today the ExchangeOnlineManagement Preview 5 PowerShell Module has been released to the PowerShell Gallery. As you can see it's the first time you can use Certificate Based Authentication (CBA) to Authenticate with Connect-IPPSSession.
ExchangeOnlineManagement Preview5
https://www.powershellgallery.com/packages/ExchangeOnlineManagement/2.0.6-Preview5
Installing the Module (PowerShell must be startet "As Administrator")
Find-Module ExchangeOnlineManagement -AllowPrerelease Install-Module ExchangeOnlineManagement -AllowPrerelease -Force
How to set up the Azure AD App i have documented here https://blog.icewolf.ch/archive/2021/04/04/exchange-online-powershell-v2-authentication-with-app-in-azuread-update.aspx
Connect to Exchange Online with a Certificate stored in your CurrentUser Certificate Store
Hi All, Yesterday PowerShell v7.2.2 has been released PowerShell 7 Downloads
https://github.com/PowerShell/powershell/releases
Regards Andres Bohren
Hi All, I did feel to write a simple PowerShell Script to demonstrate how to Send a Mail via Microsoft Graph. You need to create an Azure AD Application with the following Permission "Application -> Mail.Send". Authentication with a SelfSigned Certificate. The whole Script is published at my GitHub Repo https://github.com/BohrenAn/GitHub_PowerShellScripts/blob/main/ExchangeOnline/GraphAPI/SimpleGraphSendMail.ps1
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# Limiting application permissions to specific Exchange Online mailboxes
# https://docs.microsoft.com/en-us/graph/auth-limit-mailbox-access
#
# Limit Microsoft Graph Access to specific Exchange Mailboxes
Hi All, I don't check daily if there are any new PowerShell modules in PSGallery. So i wrote me a Script of my most used Modules to Inform me if there are any new Modules available. With the following Code i check for the current Version of the Modules and put them into a PSCustomObject with the Attributes Release, Module, Version (for GA and Prerelease Versions).
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# Check PSGallery Modules
Hi All, I was inspired to look a little bit deeper into the Update Mechanism of Microsoft Teams by the "Teams MSI Override" GitHub Project. You can check your Version in Teams by Settings > Info > Version
Then the current Version and update Date is shown in the top bar
You can invoke a update check in Settings > check for updates
Then Teams will search for updates
I've traced this Action in Fiddler
Hi All, Over a Year ago i did wrote a Azure Automation Script to check your M365 Licenses.
Check your M365 Licenses with Azure Automation
https://blog.icewolf.ch/archive/2021/04/18/check-your-m365-licenses-with-azure-automation.aspx I did rewrite that code to support Microsoft Graph for query the Licenses and also send the Mail via Microsoft Graph. Setup Environement I first created a new AzureAD Application (just to make a clear separation of Graph Permissions for the purpose of this Demo).
Hi All, A few Days ago, Microsoft has released the MicrosoftTeams PowerShell Module v3.2.0 Preview to the PSGallery. Here are the Release notes https://docs.microsoft.com/en-us/MicrosoftTeams/teams-powershell-release-notes
Find-Module -Name MicrosoftTeams -AllowPrerelease Install-Module -Name MicrosoftTeams -AllowPrerelease -Force
Let's see how long it takes to load the Module. It's about the same as with the Microsoft Teams PowerShell 3.1.1
Measure-Command -Expression {Import-Module MicrosoftTeams} Get-Module
My usual Tests
Connect-MicrosoftTeams
Get-Team Get-CsOnlineUser -Identity a.bohren@icewolf.ch | fl *Ent*, *host*, *voice*, *um* Regards Andres Bohren
Hi All, In my M365 Tenant i use Direct Routing from Sunrise, a Telco Provider here in Switzerland. I own a Numberrange with 10 Number +41 21 555 39 70-79. If i call with my Mobilephone to a Number, that is not assignet to a User, Callflow or Autoattendant, i get an Anouncement from the Provider (Sunrise) that the Number is not active. This is because the Session Border Controller at the Provider receives a SIP 404 Not Found.
Hi all, I guess we all wrote Applications or Scripts that use AAD Applications and used ClientSecrets or Certificates to Authenticate. But what will happen when the Certificate or ClientSecret will expire? Simple - the Application won't work anymore, because the Authentication will fail. So i searched for a way to check if the ClientSecret or Certificate will soon expire. Let me show an Application that has multiple ClientSecrets and Certificates.
Hi All, Just a few days ago, Microsoft has released the MicrosoftTeams PowerShell Module v3.1.0 to the PSGallery. Here are the Release notes
Time to uninstall the old Modules and get the new one. Unfortunately i had still code open, that's why 3.0.1-Preview couln't be uninstalled in the first place-
Get-Module MicrosoftTeams -ListAvailable Uninstall-Module MicrosoftTeams Uninstall-Module MicrosoftTeams Uninstall-Module MicrosoftTeams Now Install the MicrosoftTeams PowerShell Module from the PSGallery Find-Module MicrosoftTeams Install-Module MicrosoftTeams
