Knowing how retention policies process Office 365 data can be hard to understand, especially if multiple policies are involved. Office 365 doesn’t give a global view of how retention policies affect workloads, but here’s how to use PowerShell to find out what policies process the sites in a tenant.
Microsoft has refreshed the Outlook Mobile architecture. They suggest that you run some PowerShell to report clients connecting via the old and new architectures. Their code works, but we think ours is better.
Teams has released version 0.9.6 of its PowerShell module. You should upgrade to the new module because it fixes some bugs and allows administrators to manage any team, even when they’re not a team owner.
The availability of Azure Information Protection and Office 365 sensitivity labels allow tenants to protect important and confidential files. That’s nice, but it’s even better when you know what files are protected. Here’s how to use PowerShell to create a report about those files.
A recent correspondent asked how to find inactive distribution lists in Exchange Online. We didn’t have a good answer in the book, so here’s some PowerShell code to do the trick.