Rotate your DKIM Keys
As email admins, we often overlook one of the most important routine tasks in email administration... looking after our DKIM keys. They need rotating periodically, let's automate that.
Tutorials
Step-by-step guides written by someone who’s already made the mistakes, so you don’t have to. Whether you’re stuck, curious, or just procrastinating - these walkthroughs have your back.
Monitor the Exchange Online Managed Folder Assistant with PowerShell
The Managed Folder Assistant in Exchange is responsible for applying and processing message retention settings your admin has configured in retention policies. Let's check to see when the MFA ran across our organisation...
Change UPN of All Microsoft 365 Users
Here’s a useful script you can use when you need to change the UPN and primary email address of all your users in a Microsoft 365 Tenant.
Carrying out Exchange Online Content Deletion
In this article, I'll show you how to carry out a global search on every mailbox in an Exchange Online organisation, and delete that content from all mailboxes.
Script: Force Domain Controller Replication
Made a change to Active Directory that you need replicating right now! Use this script.