PowerShell script to enumerate ACL entries on a Shared Mailbox
Recently I was asked by a friend to help with identifying all the users who had access to shared mailboxes. This colleague already new about the Get-MailboxPermission cmdlet, and …
How to troubleshoot Azure VPN Connection Issues in 7 Easy Steps
If your Azure VPN connection was functioning properly and suddenly stopped working, leaving it in a down state, follow these steps to identify and resolve the issue: 1. Validate …
How to automate Entra ID backup using EntraExporter and Azure DevOps
I was reading a Microsoft Entra article that mentioned the following: “Unintended deletions and misconfigurations will happen to your tenant.” Recoverability best practices details the shared responsibilities between Microsoft …
How to secure emails in Exchange Online with MTA-STS.
Emails crossing the Internet use secure connections encrypted using Transport Layer Security (TLS). However, there remains vulnerabilities in this method of protecting the confidentiality of emails, whereby a person-in-the-middle …
Unable to delete a SharePoint Online site with Retention Policy removed.
We had a retention policy applied to our SharePoint sites. Sites that do not require this policy are added to an exception list. We noticed that we were unable …
How to set up number matching in multi-factor authentication notifications
Number matching is a key security upgrade to traditional second factor notifications in Microsoft Authenticator that will begin to be enabled by default for all users starting February 27, …
How to get the Skype for Business Dialog Listener service running
Yes, I still support Skype for Business Server (thankfully, no Lync at the moment). Last week I had an odd one. During a security updates patching exercise, a couple …
One example of how to use the Set-CsUserCallingSettings cmdlet
Yesterday I posted about one use case for the New-CsTeamsUnassignedNumberTreatment cmdlet, how about if the number is already assigned but you want it routed elsewhere. No doubt, there are …
One example of how to use the New-CsTeamsUnassignedNumberTreatment cmdlet.
Problem I recently had a case where a customer had geographic DDIs assigned to their users, offices, and applications. This customer underwent a digital transformation exercise and decided to …
How to pass the MS-720: Microsoft Teams Voice Engineer exam
Late October, I saw a channel post regarding the MS-720: Microsoft Teams Voice Engineer exam (beta). Me and a friend decided to take the exam. Preparation was done via …