External Sharing in SharePoint and OneDrive is changing: What You Need to Know

In an ongoing effort to create a more secure environment by default, Microsoft is introducing an important security update that will affect how external users access content shared through SharePoint and OneDrive. Starting July 1, 2025, any links shared with external users before your organization enabled Microsoft Entra B2B integration will no longer work. This change applies to all organizations that have already enabled or will enable SharePoint and OneDrive integration with Microsoft Entra B2B (Most organizations I have looked into so far). External users trying to use old links will see an error message saying the organization has updated its guest access settings. To regain access, the content must be reshared. Highlights of how the change affects organizations who have enabled B2B: All external sharing will require guest registration. External users must be added as guests in your Microsoft Entra directory. Access will be managed through Microsoft Entra B2B Invitation Manager. T...

A couple of favorite news about the world of Teams - Week 20

Unless you disconnected yourself from the Internet last week, you probably already heard my first item this week. A much awaited "Direct Routing for Teams" has now been released for public preview. So if you have a certified SBC, a O365 tenant and PSTN infrastructure in your environment, it's time to sign up to skypepreview.com if you want to test PSTN in Teams and can't make use of Microsoft's own offerings. Guides available from Audicodes and Ribbon

Also rolling out as of last week, are a set of new meeting policies for a more granular control. here are some of the new policies available:

  1.  Allow Channel Meeting Scheduling (MeetingPolicy)
  2.  Allow Private Meeting Scheduling (MeetingPolicy)
  3.  Allow channel ad-hoc meet ups (MeetingPolicy)
  4.  Enable Screen Sharing (MeetingPolicy)
  5.  Allow IP Video (MeetingPolicy)
  6.  Allow Anonymous Users to Dial Out (MeetingPolicy)
  7.  Recording Policy implementation
There is an update to retention polices, ensuring that new code is rolled out to clients that will prune data older than 30 days. Then the min value for retention is also 30 days.

The list of great keyboard shortcuts keep getting longer and better. For a comprehensive look, check out the official documentation for both PC and Mac

This is a big one, I personally am really looking forward to see it in real action. Say hello to the Surface Hub 2