In my opinion the official Microsoft Documentation lacks of any clear information on where to configure the allowed MFA methods for Azure AD. So if you’re also wondering on how to configure the allowed Multi-Factor-Authentication methods for Microsoft 365, you’ve come to right place. So as of 2022-02-02 you’ll find the settings here: Short answer It’s still in the classic MFA Azure AD Portal, here: https://account.activedirectory.windowsazure.com/usermanagement/mfasettings.aspx Long answer If you don’t trust me or that link above, you can manually click through to the right place:...

Just a short PowerShell snippet to list all users with administrative roles in a Microsoft 365 (or Azure AD) environment. In the Admin Portals you can usually only list all the users with a specific role, not all users with any admin role. Prerequisites You need the Azure AD PowerShell for Graph module installed, and you need to connect to your Azure AD tenant. Install the Azure AD PowerShell for Graph module (if you don’t have it yet) Connect to your tenant by executing Connect-AzureAD PowerShell Code to list all admins Read the following snippet, make sure it’s not malicious or stupid, then execute it....

In neueren Microsoft Outlook Versionen es ist nicht mehr möglich, im Cache Modus für freigegebene Postfächer weitere E-Mails abzurufen. Stattdessen wird am Ende der E-Mail-Liste folgender Hinweis angezeigt: Es sind weitere Elemente in diesem Ordner auf dem Server vorhanden. Verbindung mit dem Server herstellen, um diese anzuzeigen In persönlichen Postfächern wird stattdessen die Möglichkeit geboten, weitere Elemente vom Server abzurufen. Der Text dazu wurde stümperhaft automatisch übersetzt, was sich gut ins Gesamtbild fügt:...

If you’re using Microsoft Booking in your Microsoft 365 Tenant, you might want to list all of the Booking calendars. Booking uses Exchange Online Mailboxes in the background. Every Booking Calendar has a corresponding Mailbox of the type “SchedulingMailbox”. If an user gets assigned “Administrator” for a Booking Calendar, they get “FullAccess” permissions for the Scheduling Mailbox. List all Booking Calendars with permission I wrote a PowerShell script to list all the Booking Mailboxes with the users that have access....

If you have Auto-Expanding Archives for Exchange Online Mailboxes enabled, you might want to find out, if it actually provisions additional storage. In the Exchange Admin Center (EAC), open the info pane of the user’s mailbox. Click on “Manage mailbox archive”. An Auto-Expanding Archive provisions more Archive storage space, if needed. Default Archives have 100 GB of storage available. If the archive is already bigger than 100 GB, we must have additional storage....

After creating SimpleIP.de as a serverless application (see my blog post My simple serverless journey was not that easy) I was kinda proud. Interesting technology, small and useful website. Nice. Reality But after a while reality kicked in. I was playing around with some IPv6 systems, when it hit me. With the previous design, the site would show only the primary IP-Address of the client. If the client supports both IPv6 and IPv4, it would still only show one IP-Address....

A short example for PowerShell Regular Expressions. Scenario: Match filenames like ID1234_MyDocumentXYZ.pdf.lnk. We want go get the number after ID and the rest of the filename between the underscore _ and the file extension .lnk. 1 2 3 4 5 $oldLink = "ID1337_MyDocumentXYZ.pdf.lnk" if($oldLink -match 'ID(?<id>\d+)_(?<actualFilename>.+)\.lnk$') { Write-Output "ID: $($Matches.id)" Write-Output "Actual Filename: $($Matches.actualFilename)" } (?<id>\d+) is a named regex capture group (initialized by ?<groupname>). The group matches any numeric character (\d)....

More ore less quick note for myself - on how to run a PowerShell Script using Windows Task Scheduler. Open Task Scheduler A quick way to open Task Scheduler: WIN + R, then run taskschd.msc. Create New Task Open “Task Scheduler Library” → “Create New Task”. Set all the self-explanatory options like Name, Description, User Account, Triggers, etc. Set Action Setting Value Action Start a program Program/script powershell.exe Add arguments (optional) -file "C:\Path\Script....

Mit Microsoft Teams Audio Conferencing (Microsoft 365-Audiokonferenz) Lizenzen ist es möglich, Einwahlrufnummern für Teams Besprechungen zu verwenden. Die Lizenz wird für jeden Benutzer benötigt, der zu Teams Meetings mit Einwahlrufnummer einladen soll. Die Einwahlrufnummer in der Meeting-Einladung basiert auf dem UsageLocation Attribut des Benutzers - einmalig wenn der Benutzer für Audiokonferenz aktiviert wird. Also selbst wenn ihr eine falsche UsageLocation korrigiert, hat der Benutzer noch eine alte Einwahlrufnummer zugewiesen. Teams Admin Center verwenden um die Einwahlrufnummer für einzelne Benutzer zu ändern Users ➔ Manage Users ➔ Auf einen Benutzer klicken ➔ Auf “Edit” klicken (neben “Audio Conferencing”) ➔ Auswählen der “Toll number” entsprechend des Benutzerstandorts....

The upgrade process from Skype for Business Online to Microsoft Teams is a disaster. I had several SMB clients reporting unnecessary errors regarding Teams/Skype. With unnecessary I mean: They had no issues using Teams until 2021-07-31. Issue: Suddenly Skype Meetings are back in Outlook mobile One client reported, that they suddenly have Skype Meetings in Outlook on iOS again, instead of Teams Meetings. That particular client manages their Microsoft 365 tenant themselves....